1:10 scale furniture models

 

David Neat, 1:10 scale furniture models in photoshoot set, July 2017

I was recently asked by The New Craftsmen gallery in London to make a series of 1:10 scale models of a new furniture collection they were producing, conceived by the stylist Sue Skeen. The accurate models were meant to serve as a ‘portable collection’ to help show the range to customers and as publicity objects before the actual pieces were ready. The models were used in a photoshoot for World of Interiors magazine and were to be presented during the London Design Festival.

The image above is one from the photoshoot, for which I was asked to make a large model ‘set’ consisting of three distinct rooms with very bold, oversized decoration but including some realistic accessories such as doors, light switches and ‘retro’ radiators. These included the re-creation of a vintage fireplace as direct homage to the artist/designer Peggy Arnold whose work was one of the inspirations for the collection.

David Neat, 1:10 scale funiture models in photoshoot set

What had to be sorted out first was a reasonable scale in which to show the pieces to best advantage while still keeping them easily portable. At first 1:6 scale seemed reasonable, the size that Vitra use for their chair model collection .. but although that might work well for chairs, some of the new furniture pieces were over 2 metres long .. too bulky at 1:6 to carry many of them around, so we had to go for 1:10 scale.

David Neat, 1:10 scale model of 'Trunk' table with oak top, Inglis Hall and Sue Skeen

One of the next most interesting challenges was deciding how the range of different surfaces would be represented, particularly in terms of the scale. With surfaces it’s acceptable to play with scale up to a point .. in fact many surfaces wouldn’t ‘read’ well enough at a small scale so they need some exaggeration. A natural way of doing that for wooden subjects is just to use the actual wood. For example the table above has an oak top so I’ve used good quality oak veneer laminated onto a Pvc base. Oak veneer is too brittle for wrapping round the curved edge so here I used ash veneer instead. For this collection I had to do quite a lot of careful veneering to give the effect of solid tops or legs, because woods such as oak, ash, sycamore or Douglas fir are not available in ‘model friendly’ thicknesses apart from veneer. 

David Neat, 1:10 scale model, 'Trunk' table with oak top, Inglis Hall and Sue Skeen

David Neat, 1:10 scale models of 'Stick' tables, Inglis Hall and Sue Skeen

Likewise, the specific Formica pattern intended for these tables would have appeared too nondescript at a dutiful 1:10. On the other hand though, using the actual Formica wasn’t an option either .. impossible to work with, and in any case too bold at 1:1 .. so in the end I made my own graphic version of the pattern and printed it at a size I felt was right. I sealed this within acetate ( see later for technique ) which I rubbed with fine abrasive cloth to give the right ‘satin’ surface.  

David Neat, 1:10 models of 'Stick' tables, Inglis Hall and Sue Skeen

Representing a rushwork seat turned out to be simpler than I’d thought. I found that I could get quite a good suggestion by embossing/carving into 5mm foamed Pvc .. the material I turn to for solving just about everything! Once patterned I undercoated in a dark, warm grey acrylic and dry-brushed the lighter rush colours over.

David Neat, 1:10 scale model of bench with rushwork seat, designed by Sue Skeen and The New Craftsmen

David Neat, detail of 1:10 scale model, bench with rushwork seat. Designed by Sue Skeen and The New Craftsmen

For both the marble and the terrazzo tables below I was able to utilize methods I’d tried for the first time in an earlier job this year for The New Craftsmen and Christies. The marble effect here is a photo image printed on inkjet transparency film (also known as OHP film or ‘printable acetate’). The marble intended for the real table was a specific type called ‘Bianca Eclipsia’ and the supplier’s website had a number of usable images, and in this case it made sense to adjust one to the right 1:10 scale. The makers of transparency film recommend waiting 10mins for the ink to dry but in practice I’ve found that it takes much longer, like a few hours, before the ink is properly smudge-secure.

The marble top was to be 30mm thick in reality so I’d cut and shaped a piece of 3mm Palfoam (foamed PVC). After the image had dryed I lightly spraymounted it on the inked side (using the stronger 3M DisplayMount), pasted it firmly on the Palfoam, and carefully trimmed round the edge. It’s difficult to trim the acetate exactly around curves, even with a new scalpel blade, so I usually cut as close as I can and finish off by sanding with P120 sandpaper or finer. Sanding has to be done just in the downward direction (i.e. downward from the top surface) otherwise the acetate film will lift at the edges. With the acetate attached ‘smooth side’ up the image is now perfectly sealed within. That’s all fine now, if you want a glossy, highly polished surface, but most marble has a more tastefully subdued one .. as if frosted. This can be achieved by sanding the acetate either with fine ‘wet and dry’ paper’, decorators’ sanding pad or something else finely abrasive like the rough layer on a kitchen sponge. Now it feels even more that the marble pattern is coming from within the surface .. rather than lying dead on top like paintwork!

If evenly sprayed the acetate will remain secure on the surface, especially if there are no protruding edges left to catch. If in doubt, both the image and the base can be lightly sprayed at the same time for extra adhesion. I realized though that this method wouldn’t work for surfacing the edge .. a 3mm strip of acetate would never hold! I’d done some experiments before where I’d printed images on regular matte coated inkjet paper, sticking them ink side down on PVC, and washing/rubbing the paper part away. I found that the image was left almost completely on the PVC .. preserved in the chalky coating which had remained firmly stuck to it. So I filled in the marble pattern around the edge of the top that way .. printing more of the same on matte coated paper; cutting thin strips of it; pasting those ink side down along the edge; trimming the excess; soaking/rubbing off the paper.

Transferring images 'ink side down' comparing white and black bases

Above is one of the first tests I made of this method, comparing the effect (using a photo of treetops) of transferring onto white and black. What remains of the image after all the paper has been removed is semi-transparent .. but I was surprised at how much of the detail and colour still came out against black. Especially if a strong glue is used e.g. 3M DisplayMount or PhotoMount, the image is very secure .. hardly possible to scratch it off even!

Going back to the inkjet transparency film for a moment .. I had used the one sold at Ryman’s, A4 size and 100microns thick (which I think they all are). Ryman’s seems to be changing their products now, so I’ve put a link here to the same material from PhotoPaperDirect. Wherever they’re from these sheets cost between 50p – £1 each.

http://www.photopaperdirect.com/products/A4-Inkjet-Overhead-Transparency-Film-OHP-Film.html

David Neat, 1:10 scale model, marble table, designed by Sue Skeen and The New Craftsmen

David Neat, 1:10 scale model of marble table, designed by Sue Skeen and The New Craftsmen

I went into such detail describing the ‘print transfer’ method I used on the marble table edge .. because I then used it to create this ‘terrazzo’ table model below. Like all the table-tops here and many of the other elements, the basic form was made out of Palfoam ( or Palight if it needed to be a bit tougher). The ‘look’ of the table-top and the choice of marbles and granites were fairly well defined by the client, though an actual table was yet to be made at that time. I colour-printed a range of images; chose the best areas and drew the shapes on the unprinted side; pasted each piece in place printed side down; soaked and rubbed off the paper. It’s important to remember that this is likely to work best on a white base and I should note that sometimes definition and colour may be a little subdued because we’re seeing the backside of the ink, as it were, soaked into a minutely thin chalky layer.

After the surface was cleaned up and dried I emphasized the edges of each shape with a slight, embossed line. In the real table these would probably be completely flush, so this is another of those little ‘enhancements’ to realism, and to clarify that it’s more than just a printout.

David Neat, 1:10 scale model, 'terrazzo' table, designed by Sue Skeen and The New Craftsmen

David Neat, 1:10 scale model, 'terrazzo' table, designed by Sue Skeen and The New Craftsmen

My process of veneering

The best sources I found for a wide range of wood veneers were Vale Veneers woodveneeruk.co.uk and Wood Veneer Hub thewoodveneerhub.co.uk. Vale Veneers had the smaller range but a handful of common woods in particularly ‘flexible’ paper-backed form, c. 0.6mm thick. This was the type I was hoping for because it generally lies flatter and can be stuck down evenly without using a lot of pressure. I had imagined paper-backed veneer might be pricey but the cost from Vale Veneers was generally about £3.50 per sq foot. Originally the remit from The New Craftsmen included pieces in the less common sycamore and Douglas fir but these were available from The Wood Veneer Hub for a similar price though not paper-backed.

I made the basis (that is, the underlying material of each piece) of this oak ‘settle’ from Palight foamed Pvc. Each piece would then be clad on both sides with 0.6mm oak veneer. The visible edges would also have to be clad and this slight dimensional difference had to be foreseen and compensated for when cutting out the Palight pieces .. there’s a lot of searching, logical thought going into this but that’s what I most enjoy, even though I might not be the best at it sometimes! Oak is not very pliable even in veneer form so for covering the curving edges I had to use ash veneer .. the difference in tone should not be so noticeable at this size and if it is it can always be tinted to match. The same applied to the birch dowel used for the legs.

David Neat, 1:10 scale model of oak settle, designed by Sue Skeen for The New Craftsmen

The correct order for cladding is .. edges first, and then faces because they’re more visible. It means that any join-lines will be on the edges where they blend in better with the other edge lines. In the event of visible gaps these are much easier to fill and disguise if they occur on the edges. For the edges I cut long strips wider than needed and, surprisingly, in the direction of the grain .. normally this direction is the least flexible but I found that ash veneer could do it and when I’ve tried thin strips against the grain they just didn’t look right. After I’d pulled, glued and pressed the edge strips in place I needed to trim them near with the scalpel and finish off with a sanding plate (i.e. a thin piece of wood or plastic with P120 sandpaper attached). I did the same with the face cladding later.

I used superglue throughout. Both on the edges (applying to the plastic, moving along bit by bit) and on the faces (applying a rapid network of thin-ish lines to the plastic, especially the outline, and pressing all at once).

David Neat, 1:10 scale model of oak settle, designed by Sue Skeen for The New Craftsmen

All the tables were designed with ‘quadrant’ profile legs .. two sides of a square on the inside and a 1/4 circle curve on the outside. This was a very pleasing shape with also a lot of variety to it when seen from different angles. Most of the tables had painted legs and frame, so I shaped a prototype leg, made a few moulds and cast them in resin. However, the table below was to be solid Douglas fir, top and legs, so I had to mould and cast a thinner versions and veneer them .. hoping that I could get the veneer to stay with the curve. As it happens this worked fine mainly thanks to the effectiveness and speed of thin superglue in sticking wood veneer to PU resin, especially since the Oregon pine (the only available version of Douglas fir) fought a bit against bending.

David Neat, 1:10 scale model of Douglas fir (Oregon pine) table, designed by Sue Skeen for The New Craftsmen

Protecting model wood

Much as one might like to in order to preserve its naturalness, there’s no way that a wooden model can be left untreated if it’s going to be handled. It absorbs natural  grease and dirt from the fingers, this is turn attracts and fixes dust, and in no time the wood appears grubby. But the wrong choice of treatment can be just as demoralising!

David Neat - tests for best clear, matte wood varnish or sealant - June 2017

I wanted a coating that would hardly change the appearance of the untreated wood, certainly not make it visibly darker. Also, I couldn’t afford that the treatment would have any permanent warping effect on the veneer as some of the elements were quite thin .. and this can often happen when a water-based medium is used.

I did a number of tests with different clear ‘varnishes’ including oil; spirit-based matte and water-based matte.  In the end there were two very different mediums that did exactly what I’d hoped for .. RustOleum Clear Sealer which is water-based and OsmoColor Dekorwachs which has a wax/oil base (this is the German version from more than 20 years back when I was living there. Names and packaging  may have changed but Osmo products have remained essentially the same).

David Neat, 1:10 scale model of ash bench, designed by Sue Skeen for The New Craftsmen

David Neat, 1:10 scale model of ash bench, designed by Sue Skeen for The New Craftsmen

I painted the RustOleum wood sealer as thinly as possible and undiluted on sample wood swatches. There was a little curving but within a couple of hours these were perfectly flat again. Also, after drying I couldn’t even tell which pieces of sample veneer I’d painted! I knew there wouldn’t be a warping issue with the Osmo wax/oil, but I’d expected significant darkening. The next day after proper drying the change in tone of the wood was only very slight! Because wax/oil penetrates into the wood more than water-based sealer and different woods will react to this in different ways, there could be more darkening with some of them. A solution to this is to add a very little amount of white, preferably using the ‘transparent white’ version of the same medium if there happens to be one.

David Neat, wood treatments compared - RustOleum clear sealer and Osmo wax

Using gloss paints in models

I was never a fan of using the ‘older style’ .. i.e. spirit or oil-based .. gloss paints in models because there were always problems! Here’s the shortlist: – unless the surface to be painted is immaculate, every imperfection becomes very noticeable; unless this surface is evenly primed or suitable for the paint the ‘gloss’ that results after drying can turn out patchy; gloss paints used to be notoriously unstable, needing religiously thorough mixing beforehand and sometimes failing to dry properly even then; during a lengthy drying process the surface is bound to catch some dust particles whatever the precautions.

On a more important level than all that hassle, there was my emerging notion that ‘gloss’ just doesn’t translate in scale anyway! That something a bit more subtle and light-friendly .. like ‘satin’ .. conveys ‘glossiness’ better in the smaller scale?

However, part of my brief was to use the gloss paints that would eventually be used on the real items .. a good idea, yes, but only in terms of colour matching as it turned out. The new breed of acrylic water-based gloss paints may be progressive in some important ways .. but they’re certainly not for painting models! They .. at least, the ones I was given .. are thick, not opaque enough, non-levelling and they congeal so fast when brushed on that it’s difficult to even out the paint layer .. even on small areas! In spite of firming up far too quickly, they also seem to take a long time to ‘dry’ fully! I found this out when I took a handful of painted swatches to a meeting .. they had stuck together, a full week after painting them! I managed to make the surfaces look reasonably clean and streak-free in the end .. but it took a lot of effort. I made each item of painted furniture in Palfoam Pvc which I ‘grained’ very slightly by drawing P120 sandpaper in straight lines across (to suggest painted wood). I had to prime the Pvc first and because the gloss paints had too much transparency I used Humbrol enamels as an undercoat, mixing as near as I could get to the final colour. The adhesion between Pvc/enamel and enamel/acrylic was first-rate!

David Neat, 1:10 scale model of painted settle, designed by Sue Skeen for The New Craftsmen

I had to make two versions of the ‘Peggy’ chair, as it was called .. one plain ash and the other gloss grey. As with the settles the legs are dowel but needed to be 4mm diameter and this doesn’t normally exist! Luckily there was just one online source that did have this size but in ramin wood.

David Neat, 1:10 scale models of 'Peggy' chairs, designed by Sue Skeen for The New Craftsmen

Lastly I wanted to include here a picture of the ‘Peggy Arnold’ fireplace on its own. I was fond of the way this looked! I used an original Peggy Arnold pattern, printed on gloss photo paper in grey tones, for the tiling. The last promising discovery was that Marabu GlasArt glass paints make excellent wood varnishes! Here I have used the ‘Brown’ as it came (they can be thinned with white spirit). One coat brushed then evened out with a tissue will create a good matte cover, but after this first coat has dried for a day a second will give a nice, even silk/gloss.

David Neat, 1:10 scale model of 'Peggy Arnold' fireplace

 

 

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An essential model-making tool

David Neat, essential model-making tools, solid metal guide blocks

I’ve always made a point of recommending these! I don’t know how I would get things done these days without solid, right-angled steel blocks .. to use as guides for construction, for gluing against or weighting down. I’ve noticed though that my enthusiasm has varied between ‘absolutely essential’ to ‘very useful’. The reason for my occasional reticence is that up to now I haven’t been able to recommend a reliable source .. but now I can! I’ve just received these .. seven in all .. which I ordered from  https://www.metalmaniauk.com/ because I’ve always wanted to use them on my courses.

In the past I had assumed that the custom cutting charge would be too high but these seven cost me all inclusive £33.10. I chose the ‘Bright Flat Mild Steel’ which has the essential square ‘sharp’ edges; and the bar type ‘1 x 3/4’ inches, which I felt was the smallest limit before the blocks lose the necessary weight; and I decided that a 15cm length would be fine for most tasks. Here is the specific link to the product

https://www.metalmaniauk.com/Steel/Bright-Flat-Bar/Bright-flat-mild-steel-bar-1-x-34.aspx

MetalMania do not have a minimum order so one could buy just one of course. This would cost £3.80 for 15cm, but postage within the UK seems to be fixed at £6.50 up to a few kilos so it would make more sense buying two or three.

A recap on why they’re so useful

I’ve written about them many times both here and in my book. The most useful application is when gluing two pieces on edge, applying glue to one and then positioning the two pieces together against the metal block so that one can be sure of getting a clean and straight edge.

David Neat, Using metal blocks to aid construction

It is especially important having this firm ‘stop’ when using superglue because it has to be right first time and .. more importantly .. it doesn’t matter if superglue squeezes out onto the metal because it won’t stick to it strongly. The piece just needs to be ‘popped’ off. You have to remember to scape the metal surface clean with a scalpel occasionally because it can build up. If you have two blocks, as below, you can construct perfect corners!

David Neat, Using metal blocks to aid construction

Blocks of any kind with enough length are also invaluable when trying to layer thin strips on top of each other i.e. for these decorative mouldings.

David Neat, Using metal blocks to aid construction

They can also be useful for holding elements in place while gluing, as below where I’ve taped a curving piece of styrene between them to hold it in that position while I brush plastic solvent into the join. The same can be done with thin superglue.

David Neat, Using metal blocks to aid construction

 

Finally, and by the way .. I feel it’s worth noting that dealing with MetalMania was a smooth experience with a couple of pleasant curiosities! In the first place their website is different from what I’m used to when trying to get hold of heavy-duty industrial materials .. bright, friendly and simple to understand. Delivery was trackable and came within 4 days using Parcel2Go .. not the usual kind of breathless courier at the door but three teenage girls! I didn’t find out why because they didn’t seem to want to be quizzed about it. On the MetalMania website they state under the heading ‘Animal Policy’ that ‘It is this companies policy NOT to supply any organisation or individual involved in animal experimentation of any kind’. Currently on the website is also a condolence message for those affected by the attacks in Spain which is accompanied by this photo. I don’t know what to make of it .. but it’s really got me thinking!

condolence message

 

‘Contemporary Living’ at Christie’s South Kensington – Part 2

Miniature exhibits from the interactive model for 'Contemporary Living' at Christie's, made by David Neat 2017

If you want to see Part 1 of this series just scroll down to the previous entry, which will also give fuller information on the context. This was a commission from the London gallery The New Craftsmen for an ‘interactive model/installation’ exhibited at Christie’s during ‘Contemporary Living: Art, Craft and Design’ April 1-4 2017. The exhibition brought together work from Christie’s, The New Craftsmen and the South African gallery Southern Guild. All in all I had to make more than forty model versions of the exhibits complete with decorated plinths, which anyone could then move around to ‘curate’ their own exhibition within the space.

Here I am presenting a selection of my model versions accompanied by the publicity photos I was working from and a little information about each artist/designer. I have also included some notes on the materials or the techniques I’ve used to simulate the objects.

Porky Hefer

Models of Porky Hefer 'Fallen Bird's Nest' and Charles Haupt 'Num Num Branch', Southern Guild, made by David Neat

South African artist Porky Hefer’s Fallen Bird’s Nest is in reality woven ‘kooboo’ cane with a leather cushion. If I’d been able to allocate more than just a couple of days to this interesting piece I would have attempted weaving very thin, soft wire or even tried a 3D printing ‘pen’. But I had to settle for making a basic wire armature, then modelling both canework and cushion in Super Sculpey, painted with acrylics.

Porky Hefer 'Fallen Bird's Nest', model by David Neat

 

Porky Hefer 'Fallen Bird's Nest', kooboo cane and leather, courtesy of Southern Guild

Above the original Fallen Bird’s Nest, kooboo cane and leather, courtesy of Southern Guild.

Charles Haupt

Charles Haupt 'Num Num tables', models by David Neat

Charles Haupt works in bronze, with his own art foundry called Bronze Age in Cape Town. His speciality is making cast bronze components which can be configured in various ways as table supports or stands. For these he takes his inspiration from the regular thorns of the native South African Num Num shrub. For me these pieces were the most challenging to represent, partly in keeping them as thin but smooth as possible and also because, in the case of the tables, the structures have to be very finely tuned to meet both the ‘floor’ and the level tabletop.

Featuring Charles Haupt 'Num Num' coffee table, courtesy Southern Guild

Luckily I could snip out the basic shapes in pre-welded wire mesh, then model a thin, smoothed layer of Milliput to achieve the distinctive appearance. This needed a lot of delicate sanding before basecoating in dark matte acrylic, then dry-brushing Treasure Gold wax-gilt finish. The thin acrylic table tops had to be secured to the supports with the merest dots of superglue.

Charles Haupt 'Num Num Branch', model by David Neat

Previously the original Num Num Coffee Table in cast bronze and glass, and below the Num Num Branch in polished bronze. Photos courtesy of Southern Guild

Charles Haupt 'Num Num Branch', polished bronze, courtesy of Southern Guild

 

Miniature exhibits from Christie's 'Contemporary Living', interactive model made by David Neat

The ensemble above features some of the smaller works presented by The New Craftsmen from Nic Webb, Edmond Byrne and Leah Jensen. In the model I represented smaller works such as these in a slightly larger scale to reinforce their presence alongside the larger pieces.

Edmond Byrne

Edmond Byrne 'Glass Bowl with kaolin patina in amber', model by David Neat

Edmond Byrne is an Irish glass-blower whose technique involves blowing into hand-made moulds. Byrne lines these moulds with various materials such as clay or fabric which impart rough, matte effects on the cooled glass surface, in contrast to the sleek and glossy interior.

The easiest way I could achieve this in the model was by doing a similar thing .. by modelling a shape then making a mould from it. I then coloured some clear, viscous epoxy resin (Poundland epoxy adhesive) with a smudge of oil paint and spread it into the mould. To enhance the dusty patina on the outside I removed the cast while still a little tacky and brushed talc into the surface.

bowl making process

Below the original Large textured glass bowl with kaolin patina in amber. Photo courtesy of The New Craftsmen.

Edmond Byrne 'Glass Bowl in amber', courtesy of The New Craftsmen

Nic Webb

Nic Webb 'Moon Jar', model by David Neat

There were two very beautiful pieces by Nic Webb .. the sycamore Moon Jar represented above and the boxwood Lost Vessel below. Webb had given the sycamore a rich, dark finish which, as it turned out, I could suggest fairly well in slow-baked Super Sculpey with a few coats of brown shoe polish. Apart from the scorched interior the boxwood Lost Vessel was much paler so I had to use paint .. and never really got it! I realise now that I might have done better if I’d used a mix of translucent, cream and light brown Sculpey without needing to paint.

Nic Webb 'Lost Vessel', model by David Neat

Below the original Lost Vessel and Moon Jar courtesy of The New Craftsmen. The colours in this quick reference photo are not accurate.

Nic Webb 'Lost Vessel' and 'Moon Jar', boxwood and sycamore, courtesy of The New Craftsmen

Stanislaw Trzebinski

Stanislaw Trzebinski 'Mesa Ya Mwamba' model by David Neat

The young South African designer Stanislaw Trzebinski takes inspiration from marine forms, especially the ‘sea changes’ effected by aquatic organisms. Apparently he envisioned his sturdy tables as if underwater .. floating and transforming. As wood he uses muninga (also known as kiaat in Afrikaans) which is warm with a distinct, lively appearance. I wanted to trial a different technique for simulating this and needed it highly polished.

I was pleased with the results obtained surfacing the plinths with patterned acetate so I tried the same with the table surfaces .. finding a suitable image; adjusting the scale and printing on inkjet compatible film, which was then spraymounted onto the Pvc table top, ink-side down (once it had dried on the film, which can take a while!).

Stanislaw Trzebinski 'Mesa Ya Mwamba' model by David Neat, detail showing surface

One of the virtues of this method is that the pattern feels ‘within’ the surface (rather than sitting on top, like paint). Inkjet ink is transparent, so layers can be superimposed for richer, darker effects. Lastly, the top surface of the acetate is a perfect ‘mirror’ gloss, if this is the aim, but it can also be subdued as I’ve done here by rubbing with scouring sponge or superfine sanding pad (available from specialist decorator’s shops such as Leyland). When cladding a surface in this way it’s always better to cut the image slightly larger; spraymount onto the image; press and rub onto the host surface; turn over, and trim the edges with a fine scalpel. I’ve used 3M Display Mount for a strong bond.

I used strong, thin glassfibre rod for the legs (because it bonds well to the Pvc top) then modelled the details in Milliput. Below is the actual table, entitled Meza ya mwamba, cast bronze and kiaat, courtesy of Southern Guild.

Stanislaw Trzebinski 'Meza ya mwamba' table, model by David Neat

David Krynauw

David Krynauw 'Jeppestown Waiting Bench', model by David Neat

The Johannesburg designer David Krynauw chose panga panga wood (related to wenge) for this version of his Jeppestown Waiting Bench. In it he’s paid homage to the traditional riempie furniture method (using worked leather thonging for seats or backs).

I cut the basic framework out of 2mm Palight, then there was a deal of edge smoothing. Of course I had to take a shortcut with the criss-cross thonging (which in reality is surprisingly thin), substituting pieces of plastic embroidery mesh. Below is the real Jeppestown Waiting Bench, panga panga and leather, courtesy of Southern Guild.

David Krynauw 'Jeppestown Waiting Bench', Southern Guild

Meyer von Wielligh

Meyer von Weilligh 'Leaf Sideboard', model by David Neat

‘Meyer von Wielligh’ is the duo Norman Meyer and Abrie von Wielligh. They have created a number of versions of their Leaf Sideboard .. this one using ash wood and steel, the leaf patterns inspired by leaves scattered on the floor of Knysna Forest, in the Garden Route area of South Africa.

For me, once again Palight foamed Pvc came to the rescue, because it can be easily embossed .. sparing me the chore of inlaying real wood veneer which wouldn’t have done the job at that scale anyway.

Meyer von Weilligh 'Leaf Sideboard' detail, model by David Neat

Below is the photo reference for Leaf Sideboard, solid ash and steel, courtesy of Southern Guild.

Meyer von Wielligh 'Leaf Sideboard, ash wood and steel, courtesy of Southern Guild

William Waterhouse and Louisa Loakes

William Waterhouse/Louisa Loakes 'Cherry Day bed', model by David Neat

For their Cherry Day bed collaboration William Waterhouse made the structure and textile designer Louisa Loakes hand-printed the mattress and head-roll. They both work in London, William specialising in furniture and installation pieces often employing movement and mechanisation. I found it easiest and ‘neatest’ to model mattress and roll in Sculpey, then paint with acrylics. The written dimensions suffered in transit, so my version ended up a little short!

William Waterhouse & Louisa Loakes 'Cherry Day bed', cherry wood and steel, hand-printed fabric. Courtesy of The New Craftsmen

One of William’s kinetic installation pieces was included in the exhibition; the Beaufort (Air Powered Machine) .. a mesmerising chandelier-like structure fed from an unseen air pump. Since I couldn’t hang anything in the model, mine had to rest as if ‘off duty’ on a plinth.

William Waterhouse 'Beaufort (Air Powered Machine)', model by David Neat

Photos of the original Cherry Day bed, cherry wood and steel with hand-printed textiles and Beaufort (Air Powered Machine) in brass and air, courtesy of The New Craftsmen.

William Waterhouse 'Beaufort (Air Powered Machine)', brass and pumped air, courtesy of The New Craftsmen

Heino Schmitt

Heino Schmitt 'Be Seated', model by David Neat

Heino Schmitt’s bench which he entitled Be Seated utilizes an unusually large piece of olive wood which he found on a river bed. Some of the original nature of the wood has been retained at the edges but combined with decidedly man-made elements in brass and steel. Once again I grained and painted Palight for the seat. Photo below courtesy of Southern Guild.

Heino Schmitt 'Be Seated', olive wood, brass and steel. Courtesy of Southern Guild

Trevor Potter

Trevor Potter 'Weaver Nest Lamp', model by David Neat

Trevor Potter’s Weaver Nest Lamp represents a fascination with a weaver bird colony near to his home. Like a number of the other South African designers he favours bronze, because of the freedom it gives to model in an amenable material such as wax before making inflexible in metal. A quote from him about the work is worth giving in full:

‘Nest-building exemplifies a drive to create and it is in this instinct, shared by all life, that consciousness shows its face and expression can be noticed’

My simple expression of it just involved Pvc, wire and Sculpey. Below is the original, bronze and glass, courtesy of Southern Guild.

Trevor Potter 'Weaver Nest Lamp', bronze and glass, courtesy of Southern Guild

‘Contemporary Living’ at Christie’s South Kensington – Part 1

 

Miniature exhibits and 'push tools' from the interactive model 'The Patron's House' exhibited at Christie's during 'First Open' April 2017

I have just finished work on a particularly interesting, rewarding .. and of course demanding! .. piece commissioned by the London gallery The New Craftsmen for a showing of their artists’ work in conjunction with pieces from the Johannesburg based Southern Guild and items from Christie’s contemporary collection. The ‘exhibition’ .. along with my miniature, interactive version of it .. will be briefly open to the public at Christie’s South Kensington under the title ‘Contemporary Living’  from April 1-4 before the auction process starts. So yes, it opened already yesterday .. but it’s public tomorrow from 9.00 – 17.00 and on Tuesday 9.00 – 17.00, continuing 18.00 – 20.30 .. admission free!

The idea was to include a playful, dollshouse-related, interactive model within a showing of applied craftsmanship and artist/designer furniture .. so that visitors can actually rearrange the exhibits according to their own preferences. ‘The Patron’s House’, as it’s titled in the show, is really a more simplified, ‘toyed with’ version of the exhibition space, but opened out to allow more access.

'The Patron's House' Contemporary Living at Christies, April 2017

'The Patron's House' David Neat, Contemporary Living at Christie's, April 2017

The work had to be done relatively quickly .. there were more than forty individual objects and, within the realm of the model, each piece had to have its own plinth. This was mainly for practical reasons, so that the pieces can be moved around without harming the delicate models. From the beginning we felt that the plinths should be somehow decorated .. stark white plinths may often be the safest option in real-space, but the model needed something more playful. In the end I opted for a mixture of patterned, plain white and veneer-clad plinths. Another thing that was clear to us from the beginning was that there needed to be some juggling with the scale of the objects themselves .. so that the smaller objects could retain enough presence in competition with the larger. This is a feature of traditional dollshouses .. whether intentional or not. I chanced upon the idea of making ‘positional rakes’ similar to those used by a croupier, because participants needed to be given more ‘reach’ .. we couldn’t do away with the three main walls because the ‘paintings’ would need them, so the model could only be comfortably accessed from one end.

'The Patron's House' David Neat, Contemporary Living at Christie's, April 2017

'The Patron's House' David Neat, Contemporary Living at Christie's, April 2017

I had the chance to take photos of the individual model pieces while they were still in my studio, so I’m presenting them here followed by the photos of the real-life pieces I’d been using as reference. I often only had one publicity photo to work from plus outline dimensions, though The New Craftsmen provided a thorough series including details and good ‘white balance’, which helped a lot when trying to assess true colours or identifying materials. Nevertheless with many of the objects I had to settle for a reasonable ‘overall suggestion’ or sometimes even a ‘playful variation’ on the essential look. This was just as well because it was perhaps inevitable that the galleries had to make some mid-term changes to the exhibits, meaning that what arrived was a different version of what I’d been working on. For each object I’ve also included some notes on the materials and the processes I used, some of which I developed specially for this work.

Conrad Hicks

Conrad Hicks 'Implement Table' and 'Copper Chaise', Southern Guild, models by David Neat

Conrad Hicks 'Implement Table', Southern Guild, model by David Neat

South African Conrad Hicks works principally with forged metals, in these cases copper and iron. I had to use real copper sheet to achieve the look but the verdigris is just an acrylic paint job. After experimenting with a few different scaled thicknesses of copper before it would behave, I finally spraymounted two of the thinnest together to combine the right strength with easy bending. I didn’t have to beat it! .. the texture was easily done with an embossing tool. Deciding what to use for the iron frameworks was difficult at first, but in the end cutting out shapes in 3mm black Palight ( foamed Pvc ) proved the best solution. Below are the photos I was referencing for Conrad Hicks Copper Chaise and Implement Table, both forged copper and iron, courtesy of Southern Guild.

Conrad Hicks 'Copper Chaise', Southern Guild

Conrad Hicks 'Implement Table', Southern Guild

I wanted the plinth decoration throughout the range of objects to be as noticeable but also as subtle as possible .. and I wanted it to last, and not get dirty from handling. I wanted colour and pattern to ’emerge’ from the surface .. so neither direct painting nor pasting paper prints would do! I also wanted the pattern to fade out smoothly at the top, otherwise it would clash too much with the objects. In the end I found that inkjet printing 100micron clear transparency film with found pattern images and gluing inked side down to the plinth Pvc with strong spraymount ( Photomount or Craftmount ) did a perfect job! To be safe I let the printed sheets dry for a day before using (the ink takes much longer to dry on acetate). I also needed to prepare special strip portions of the pattern images first, using the Graduated Filter in Paint Shop Pro to fade each strip at the top. Once applied and trimmed, I ‘silked’ the surface of the film to take away the gloss with fine abrasive cloth.

Sebastian Cox

Sebastian Cox 'Scorched Shake Sideboard', model by David Neat

Sebastian Cox 'Scorched Table', model by David Neat

The British furniture maker Sebastian Cox, represented by The New Craftsman, uses traditional woods .. specialising in coppiced timber and self-managed woodland .. but often subjects them to a very controlled surface scorching resulting in a deep black. For both his sideboard and large table I found again that black Palight worked best of all because I could vary the surface effects from a slight-sheen sanding for the sideboard to a deeper matte graining on the table. For the front doors of the sideboard, which in reality are composed of cleft ‘shakes’ .. a form of shingle traditional to Japan .. I had to texturise thin strips of 1mm white Palight, apply them, then paint them with matte black Humbrol enamel. I dry-brushed with a slightly lighter acrylic to further emphasize the texture. I felt that the table needed a simpler, veneered plinth .. in this case oak sealed with water-based ‘satin’ varnish. Below is the real-life Scorched Shake Sideboard, but since the table was a new work there is no proper photo as yet ( courtesy The New Craftsmen and Gareth Hacker Photography ).

Sebastian Cox 'Scorched Shake Sideboard', courtesy The New Craftsmen and Gareth Hacker Photography

Dokter and Misses

Dokter and Misses 'Kassena Isibheque', model by David Neat

Dokter and Misses are not a married couple in spite of what the name might imply, but a multi-disciplinary Johannesburg design company of more than two. One of their special ‘Editions’ .. as different from their ‘Products’ .. is their ‘Kassena’ collection, a unique looking range of robust wooden cabinets which are all hand-painted, inspired by the painted adobe structures of the Kassena people from the border region of Ghana. These cabinets contain drawers which are almost hidden apart from tell-tale hand slots .. because my time was limited I had to sacrifice this feature. For the same reason and also because of the minuteness of the scale I had to simplify the geometric patterning (which does actually represent texts in an indigenous writing system) and resort to Letraset to create an effect. Below is the original, hand-painted solid beech wood Kassena Isibheqe, courtesy of Southern Guild.

Dokter and Misses 'Kassena Isibheqe', Southern Guild

Bristol Weaving Mill

Bristol Weaving Mill, Rag Rugs ('Blue Ombre' and 'Yellow & grey'), models by David Neat

Also represented here by The New Craftsmen, BWM had two rag rugs in the show made by Juliet Bailey, one of the directors. In the model I mounted these either side of a freestanding plinthed wall piece. For the first time I felt I was using my usual recommendation to use painted sandpaper for carpets to good effect! I painted a very coarse sandpaper white first then detailed the colours in matte acrylic. Below is one of the two originals, the Yellow & grey courtesy of The New Craftsmen.

Bristol Weaving Mill, rag rug 'Yellow & grey', The New Craftsmen

Mock Mock

Mock Mock (Pieter Henning) 'Stone Tables', model by David Neat

Pieter Henning’s design label Mock Mock produces, amongst other things, simple combinations of copper and stone of which these ‘tables’ are an example. Henning comes from the Klein Karoo valley in South Africa. I didn’t stand a hope of bending and soldering flat metal strips at this scale so I cut the slender shapes from thin styrene sheet, combining with discs of thicker Pvc.

Detail of Pieter Henning's 'Stone Tables' for Mock Mock, models by David Neat

To suggest the coloured stone or marble patterns I started with a generalised base colour, then stippled spots of lighter acrylic using a piece of reticulated foam. Tissuing this before the paint was properly dry created a more natural and varied effect. The copper is simulated with Humbrol metallic enamel. Below are the items Southern Guild originally intended to send .. the ones which arrived were significantly different, not as colourful though of the same type. In a sense this didn’t matter .. it became part of the model’s separate and playful existence.

Pieter Henning 'Stone Tables' for Mock Mock, Southern Guild

Gareth Neal and Kevin Gauld

Gareth Neal & Kevin Gauld 'Brodgar Bench', model by David Neat

The ‘Brodgar Bench’ featured on the left above was designed by London-based designer Gareth Neal and made by Orkney chair maker Kevin Gauld. The model needed to be mainly wood, nothing else would have been right .. in the end I used a combination of obeche, limewood and bamboo for strength. For the woven straw back I resisted trying any woven fabric, fearing a fibrous mess .. so ended up engraving the weave pattern in 1mm Palight (to the right is a day-bed from Louisa Loakes & William Waterhouse which will feature separately in Part 2). Below, the original Brodgar Bench, oak with woven straw back. Courtesy of The New Craftsmen

Gareth Neal and Kevin Gauld 'The Brodgar Bench', The New Craftsmen

Jesse Ede

Jesse Ede 'Lunar Bench', model by David Neat

Lastly for this part, another very different form of bench from the South African Jesse Ede. Most of the original was cast in recycled aluminium, making use of the rough, pitted texture .. so Humbrol ‘silver’ enamel with a little sand mixed in simulated this perfectly. The distinctive slate shard was easiest to model in polymer clay then paint using my ‘open foam print’ technique. The photo of the Lunar Bench in recycled aluminium and Malmesbury slate is courtesy of Southern Guild. The photos illustrate how one needs to be wary of foreshortening when judging photos .. my proportions are fairly accurate!

Jesse Ede 'Lunar Bench', Southern Guild

 



 

 

 

Where to look for ready-made forms

I’ve compiled a new page List of sources for ready-made forms which I’ve put in the Materials section under ‘shaping’. If you’ve ever searched for something just the right size for puppet eyeballs, wondered whether you can get mini ‘taxidermy’ domes or whether there’s maybe a ‘magic’ way of making model bottles, you may appreciate this list and some of the tips included. I’ve copied the introduction and a short extract from the list here.

inside 4D modelshop, London

There are many instances where being able to take advantage of a pre-formed shape could not only save a lot of time but also opens up exciting possibilities .. promoting the work beyond one’s technical means. But often the thought of having to take the ‘time out’ to hunt down the right something is a dissuader, as is the notion that somehow using something ready-made is a bit of a cheat! I started this list originally to encourage myself to make more use of the ‘ready-made’ by having a quicker overview, but also because whenever I came across useful ‘things’ I never knew where to note them down for the future.

I’ve tried to divide the list into categories as far as possible, so here is the ‘Table of Contents’:

Discs especially small, in various materials; Domes flattened or semi-circular, whether thin/hollow or solid, including taller display domes; Spheres or balls whether hollow or solid; Ovals in 3D; Wheels and cogs; Teardrop shapes; Cones mainly solid; Straight dowels, rods, cylinders i.e. solid, circular in cross-section; Small rigid tube mainly plastics and metals; Larger round tubes including cardboard and plumbing supplies; Patterned rod or tubing because there are some; Curved or bendable rods, flexible tubing to include foams, Pvc and silicone, cable supplies; Rings; Trumpets, funnels etc; Eggs wooden or polystyrene; Blocks  ‘off the shelf’ and lastly Other forms for the rest.

Each section is organised by supplier and the underlined product titles are from the online catalogues so you can find them more easily in searches. The fact that this wording is sometimes specific and unpredictable is the reason why I’ve bothered to make a separate list in the first place .. after all, one could just do a Google search as/when needed .. but unless one uses many different search words some possibilities would always be missed! Prices were last updated in May 2016, all adjusted to include VAT. I haven’t just listed the cheapest, rather those suppliers who seem to offer the most useful range. If you have anything to add to the list your suggestions will be welcome!

 

Trumpets, funnels, ‘bottle’ shapes and superglue dosers

Heatshrink tubing or ‘sleeving’ is made from polyolefin plastic ( i.e. polyethylene, polypropylene ) and commonly used in electronics/electrics for wire insulation or bundling. It shrinks uniformly when heated with a heat gun, usually in the ratio 2:1 meaning it becomes half as small. It comes in different diameters and the clear versions are ideal for making small-scale ‘bottles’. Finer heatshrink tubing also makes very good ‘dosers’ for superglue work, to attach around the existing nozzle if more precision is needed (Poundland includes a few already in their packs of superglue bottles). I should note though that you will need a heat gun (preferably a small one) to shrink the tube uniformly as shown below.

clear-heat-shrink

www.cablecraft.co.uk

Easi-Shrink’ Heatshrink Sleeving available in small diameters 1.2 – 6.4mm, and bigger sizes up to 100mm. 3.2mm diameter is ideal for 1:25 scale bottles (since these are commonly 8-9cm wide). Price for clear 3.2mm £0.83 per metre.

heat-shrink tubing

www.e-deala.co.uk

1ml or 3ml pipettes e.g £10.99 for 500 3ml pipettes

1ml and 3ml pipettes

I’ve included these because there are sections that can be cut to make reasonably good model bottles (from the thinner 1ml) or glasses depending on the scale you need. Bear in mind that this polyethylene plastic is never ‘glass’ clear, it has a slight frosting.

www.modelshop.co.uk

Plastic funnel set 50, 75, 100 and 120mm diameter £1.85

plastic funnel set

www.partypacks.co.uk

Plastic party glasses are a good source of shapes, but online suppliers don’t usually list measurements except capacity in ml.

Clear Brights Plastic Champagne Flutes’ 148ml (like image but clear, uncoloured) £4.14 pack of 10

plastic flutes

 

New Blades 2015

For another year running I was so thankful that I didn’t miss the single, ever-so-brief chance last Thursday 11th to see New Blades 2015 the annual model makers recruitment fair at the Holborn Studios in London. In actual fact this was amazingly the 23rd year running and this unique event is organised each year by 4D modelshop on behalf of the colleges, featuring the work of graduating students from model making or special effects courses throughout the UK ( go to the end for more info on the colleges and courses ).

I have rather ambivalent feelings towards the terms ‘model’ and even more so ‘model maker’. Personally I cringe inwardly when I’m referred to as a ‘model maker’ because I feel it instantly reduces me to a fraction of what I am or what I’m involved with .. and judging by the quality, depth and variety of much of the work on show at New Blades 2015 I think the graduates deserve to feel the same! But however much I might dislike the term because of how little it’s understood ..seeing the show makes me very proud to be considered a ‘model maker’ too!

I’ve tried to include photos here of the work that most impressed or interested me this year, but I’ve also included work from past years which I felt was indicative of New Blades as a whole. Unfortunately, since there are no catalogues or online records of the exhibits, I was limited in the choice of photos and only had the names of the exhibitors, but no work titles or other info..

Thomas Hughes, New Blades 2015

From this year’s show above work from Thomas Hughes and below from Alex Brooker

Alex Brooker, New Blades 2015

This is not really a ‘review’ of New Blades 2015, just some thoughts on what I saw and on the regular institution the show has become over the years, because I feel that something so special deserves wider attention. The students, their tutors, the colleges and the organisers could do with more feedback, in spite of the show being very well attended during the brief time it was on.

But wider publicity is more for the benefit of the public than the contributors. There is work here that would not be seen anywhere else .. at least not so close and personal. Each year the chance comes along to focus on the type of painstaking, practical work that contributes so much to our media experiences .. if actors are venerated, almost worshipped by some, for igniting our imaginations why not the objects created too?

Imogen Nagle, New Blades 2015. Tiger mask

Also from this year above from Imogen Nagle and below from David Patterson

David Patterson, New Blades 2015

This is a great deal more than a ‘model making’ show .. it is a roller-coaster ride through some of the finest, most entertaining, most inspiring examples of physical making! It is a show about passion, dedication .. and breathtaking skill! At times it’s very difficult to connect the works on view with the young, hopeful people standing next to them during the ‘Industry Night’. The quality of many of the objects suggests more years of experience .. many years of practise and an ‘old school’ attention to detail. What comes across from the show as a whole is that the passion and dedication are so obviously shared by everyone involved with it .. the organisers, the tutors, the industry professionals and the commercial sponsors.

How can this rather diminutive word ‘model’ begin to do justice to the serious quality and vast range of the work produced. In this context the word has to embrace prosthetics, costumes, ‘cosplay’ artifacts, theatre and film props, puppets, animation sets, automatons, animatronics, character portraiture, creature design, architectural models, product design, museum and exhibition displays, sculpture, fine engineering and bespoke furniture.

Stephanie Bolduc, New Blades 2015. Still from 'Manoman'

Above still from Stephanie Bolduc’s short film ‘Manoman’ and below work from Alexandra Poulson, both from this year’s show

Alexandra Poulson, New Blades 2015

Below work from Matthew Cooper 2014

Matthew Cooper, New Blades 2014

Joanne Harvey, New Blades 2014

Above costume work from Joanne Harvey 2014 and below Ollie Knights from the same year

Ollie Knights, New Blades 2014

Perhaps the general tag of ‘model’ is not so bad in some respects though .. it is like a little signpost pointing to the ‘hands-on’, the physical and practical. Unlike some Degree shows objects are always centre-stage here, and partly because of that each show is packed with immediate focuses of interest .. but never feels cluttered!

'please touch' New Blades 2013

The roller-coaster experience may be a little unkind to the architectural or product models exhibited .. I always feel a bit sorry for them! They need a quiet zone of contemplation. They are often beautifully made, faultless, and they certainly have their devotees amongst the audience .. I would say the same for the custom vehicles .. but they’re not so likely to get the ‘popular wow’ vote.

Henry Welch, New Blades 2015

Above Henry Welch from this year and below Petre Craciun from 2014

Petre Craciun, New Blades 2014

Below Ollie Knights 2014

Ollie Knights, New Blades 2014

There are however prizes awarded in a number of categories, including ‘Best Architectural Model’ ( awarded in 2014 to Petre Craciun, above ). We all like being acknowledged ourselves and it’s difficult not to be moved when we witness the acknowledgement of someone we believe deserves it, but I feel that the prize-givings are more just a part of the entertainment. With so much variety, so much choice .. it can never be completely ‘fair’ .. I’d estimate a good 25% of the achievements in New Blades deserve the same accolade each year!

Speaking of choice .. in terms of subjects and treatments I’m guessing that students don’t have a completely free choice as to where or how to focus their efforts. If they want to get work these choices are conditioned by the market and tutors would be failing the students if they didn’t equip them to satisfy it and guide them towards it. So bearing this mind there’s always a surprising measure of individuality and innovation .. I’m just not sure that I want to see another Incredible Hulk, Elephant Man or Dobby the House Elf. I feel that no matter what skill or sensitivity is shown it’s getting hard to remain inspired by them.

Skilled makers don’t necessarily have to be innovators, or have great or original ideas, but in New Blades 2015 as in previous years there was no shortage of ‘special’!

Thomas Hughes, New Blades 2015

Above another piece from Thomas Hughes this year and below from ‘S.B’ 2013

S.B, New Blades 2013

Below another piece this year from Imogen Nagle, ‘Herman the merman’

Imogen Nagle, New Blades 2015 'Herman the merman'

The show also offers the unique opportunity to learn something about the making processes. As one comes to expect from design/practical Degree shows there are many portfolios to browse through which include detailed records of the designing and making process. What distinguishes New Blades in this respect compared to other Degree shows I visit is that many of the students really do take this aspect of ‘record keeping’ seriously .. as an integral part of their work. Often the work-in-progress photos are not merely snapshots, but carefully balanced and crafted works in themselves! I think this reflects the increasing importance of Internet presence, but also perhaps the increasing popularity of ‘making ofs’ as part of the entertainment.

Imogen Nagle, New Blades 2015 'Herman the merman' sculpt

Above ‘Herman’ sculpt from Imogen Nagle and below the ‘space bulldog’ maquette in progress from Thomas Hughes

Thomas Hughes, New Blades 2015. Space bulldog maquette in progress

But I feel one of the most important inspirations from this exhibition within the current climate is that much of the best work emphasizes the value of ‘fusion’ .. the discerning use of digital help and the perfect fusion of traditional hand-work and machine-enabled. Faced nowadays with a greatly expanded toolbox, ‘model-makers’ have to become expert ‘choosers’.

Rujie Li, New Blades 2015

Also from this year above Rujie Li and below Jack White

Jack White, New Blades 2015

It may be wrong to take perfection or absolute realism as benchmarks for judging the physical work .. one has to accept that if the work is destined for the screen it could undergo further transformation. Considering the fusion of practical and digital methods currently prevailing it may not make economic sense for a physical object to contain every nuance .. it may be quicker, easier and cheaper to add refinements digitally. On the other hand I’m guessing that the students are nevertheless encouraged to put as much as possible into the physical rendition. I was very glad that the exhibition gave the physical objects centre-stage, and that there seemed to be very few monitors or laptops around!

This year’s students haven’t exactly been ‘quick off the mark’ in getting their portfolios online, part of the reason why I’ve used examples from past years as much as from the present to illustrate the range and standards achieved. If you like what you see, you can see more work from this year’s or previous exhibitions at

https://www.flickr.com/photos/newblades/albums/

.. and go to the 4D modelshop website from May onwards next year to see when the next New Blades will take place.

There’s only one single and major fault with this show .. that it’s not on for longer, at least long enough for more of the public at large to appreciate what it offers! It’s always brief, but this year was extremely so. It’s a big ask in London though! It must cost a lot to stage it even for a couple of days and all money made goes towards the costs.

University of Hertfordshire, Character and creative effects

Above work from the University of Hertfordshire website

The colleges and courses

If you’re not a film/tv industry insider you may struggle to understand what is meant by ‘visual effects’ as opposed to ‘special effects’ .. and it’s even a little more complicated when it comes to courses! Course options are changing in accordance with constantly evolving territories. For example University of Hertfordshire offers three ‘Model Design’ BA choices .. ‘Character and Creative Effects’, ‘Model Effects’ and ‘Special Effects’. Arts University Bournemouth offers one comprehensive BA in ‘Modelmaking’. University of Bolton runs a BDes in ‘Special Effects for Film & TV’. University for the Creative Arts entitles their BA ‘Creative Arts for Theatre and Film’ and City of Glasgow College offers an HND in ‘3D Design: Model Making for the Creative Industries’.

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A quick guide to soldering brass

materials and tools for soldering

I’ve finally managed to update my guide to soldering in the Methods section and I’ve now included photos. Some of these come from my book Model-making: Materials and Methods from 2008 and were taken by Astrid Baerndal. This guide focuses on soldering small constructions, rather than the more common electrical soldering which almost all of the info you’ll find on the subject deals with. As you will see, ‘constructional’ soldering involves some differences in method; the materials are different and quite often stronger tools are needed. For the moment I’ve confined this guide to simple soldering ‘on the flat’ and more advanced methods of assembling 3D constructions will follow.

What is soldering useful for?

For model forms which are too thin to make to proper scale in other materials such as card, wood or plastic .. for example metal bed frames or railings. Occasionally, for bendable metal armatures ..e.g. for figures or trees .. allowing for some careful repositioning. Soldering does not give nearly as strong a bond as welding, and the joints can’t be put under much stress, but there is no reason why properly soldered items shouldn’t last for a long time if cared for.

Most of my teaching work focuses on making 1:25 scale models .. so 0.8mm round brass rod is a convenient thickness for representing slender railings or special items such as the brass bed frame shown below. This bed frame is mainly 0.8mm, but with 1mm at the corners. Most of the 40W soldering irons I’ve tried have had just enough heat output to manage thicker rods .. up to 2mm, the size of standard scaffolding at 1:25 scale.

soldered brass bed frame on drawing

What metals can be soldered?

One of the reasons why I’m updating my soldering info now is that I’ve discovered some new things which call into question what I’ve always been told .. that brass is the only easy option, or at least the most reliable one. I still agree that brass could be the most consistent and the least complicated .. followed by copper, if it’s thin. These are also the two most available from craft or hobby shops in wire, rod or thin sheet form. But I have found ‘gold’ paperclips  to be just as easy and I always assumed this was due to a brass coating ..now I’m not so sure that’s the reason. For example I recently tried silver paperclips, with the same results! I’m looking into other possibilities at the moment and I will update the info here once I’m sure of it. I also found that the ‘welded wire mesh’ commonly available nowadays solders very well .. when I know I tried it years ago with little success! This common mesh is galvanised steel i.e. steel which has been coated with zinc. Apparently paperclips are also made of galvanised steel as a rule, so there may be a connection here.

The simple answer for the moment is that brass is guaranteed to work well, it’s available and reasonably cheap. Other metals such as aluminium or regular steel can be soldered, but require special solder and flux and may need stronger equipment. But if you really want to know what else is possible, just give it a go ..and let me know what you find out!

How soldering works

The metal parts to be joined are heated with the tip of the iron so that they will be hot enough to melt the soft metal solder applied to them. It is important for a lasting joint that the metal itself melts the solder in this way rather than melting solder onto the iron tip and transferring to the joint because this will achieve only a very weak attachment. One could think of it as a form of ‘hot-melt’ gluing, but using a low-melt metal in place of glue sticks and where the material itself has to melt the glue.

soldering in progress

In the photo above I’ve placed the tip of the soldering iron so that it’s touching both pieces of brass rod and as close to the joint as possible. Once this area is hot enough the end of the solder wire just needs to be touched into the joint and a little of it should instantly melt. The iron should be kept in place just long enough to allow the now liquid solder to infiltrate the joint properly .. i.e. not just covering the top but also running to the other side.

If you’re familiar with ‘constructional’ soldering you may ask why there’s something important missing from the above setup .. there’s no sign of any flux applied to the joint. This was purely a demonstration setup and the iron wasn’t even on .. I wanted the joints and the position of the soldering tip to show as clearly as possible. I’ll explain the importance of flux a little further on.

What is needed to do it?

See the end section for recommendations on specific makes, suppliers and price-guidance for the following list:

A soldering iron of at least 30W strength .. 40W better! .. preferably with a flat ‘chisel’ like tip, known as the bit. This means one can press down for maximum contact with the metal surfaces. However, the majority of soldering irons available are supplied with round ‘pencil’ like bits. As some of the older photos here will show, a standard ‘pencil’ bit will work if the iron has a strong enough wattage to generate enough heat, but over the years I’ve found that a flat bit can help a lot more especially when soldering thicker rods! You will also find that the majority of soldering irons on offer are too weak to tackle metal of any thickness beyond a small fraction of a millimetre .. because most are designed for soldering fine circuit connections. These don’t need to be strong .. they’re commonly around 18-25W. A higher wattage such as 40W doesn’t necessarily mean that the iron will reach higher temperatures .. just that it will have more strength to sustain the heat needed for longer. This is important since thicker pieces of metal will conduct the heat away very quickly.

All this makes the search for the right soldering iron and the price options just a little more involved .. but unfortunately there are further things to look out for. Look at the three irons compared below:

At the top is my old Draper model K40P .. 40W/240V .. which came with a ‘chisel’ bit and has worked very reliably for many years now. Notice the screw head at the end of the shaft which means that the soldering bit can be easily extended or removed just by loosening it. The bit supplied with the Draper is about twice as long as what you can see sticking out, which means that there’s plenty to extend as it wears away. Underneath is the iron from the ‘Parkside Soldering Station’, a cheap offer from Lidl a couple of years ago and a peculiar 48W! This iron works reasonably well in terms of heat output and the integrated stand makes it comfortable to use .. but .. the soldering bit is the ‘screw in’ type, and very short .. so short that it’s impossible to press the bit flat against metal without the shaft getting in the way. Unfortunately a rather careless design .. making it useless if you need any control! The third iron shown is a 40W/220V from Silverline, who make fairly inexpensive but often reliable tools. This comes with a ‘pencil’ bit, which is not the best to have .. but the heat output is good, the shaft is slender, and the bit supplied can be extended (the locking screw is not visible in this photo) for more control. This has worked reasonably well so far during our soldering workshops.

soldering bits compared

The type below could also be a good option .. although angled bits are not very common. I found this ‘unbranded’ iron in a £-shop and it has worked very well for a number of years. Perhaps it goes without saying though .. one does need to be extra cautious when using cheap, unbranded electrical goods! Really, if you don’t know how to test the electrical safety or know someone who can, it’s safer to leave well alone!

unbranded soldering iron from a pound-shop

To sum up .. get a recognised brand 40W iron with a relatively slender shaft, a ‘chisel’ bit and/or the option of changing easily by means of a simple screw-locking mechanism, and you can’t go wrong! If possible check that the bit provided is long enough to be extended if need be.

A stand (sometimes supplied with the iron) is essential, both to hold the hot point off the work surface when not in use and to secure the tool in one position on the table. Unfortunately the flimsy sheet-metal ‘stands’ most often supplied never manage the latter! There seems to have been a fairly universal agreement that soldering irons should all have just a little over 1.3 metres of rather inflexible cord . This is not long enough to allow the soldering iron to stay on a work-table without some pull from the cord, unless one has a handy power socket ‘kitchen style’ at worktop height. In short .. the iron will move around a lot, independent of one’s awareness or control, which is worrying considering it can inflict a lot of pain! There’s a cheap solution, shown below, which is to tape whatever ‘stand’ you have to the table. Here I’ve improvised a perfectly adequate stand out of welded wire mesh.

improvised soldering iron stand made from welded wire mesh

Or a more elegant solution is to buy a separate stand unit. This one below is from Antex and costs around £6 .. more on prices later. These stands are weighted, and usually have a sponge attached which must be dampened if used for wiping the iron while working.

Antex soldering iron stand

Solder A soft metal alloy wire which melts on contact with heat to form the ‘glue’ which makes the bond. Up to recent times the standard type was 60%tin-40%lead but now there are many lead-free alloys available. Also common now are ‘multicore’ solders with built-in flux. But I have to say honestly that I’ve had consistently better results over the years using an old-fashioned tin/lead solder and a separate flux.

Flux A liquid or paste which is applied to the joint just prior to soldering and which assists the solder to fuse properly with the metal by preventing the metal surface from oxidising. The flux evaporates as soon as the metal gets hot.

Steel wool or fine emery paper/cloth to clean the metal before soldering. It will be easier to wipe rods clean with fine-gauge steel wool but emery or ‘wet/dry’ paper will also work.

A damp sponge, steel wool or metal files to clean the soldering bit while working. This needs to be done once the iron is hot, but it is not enough just to do it once at the beginning of a session. The hot bit of the iron will blacken again within a minute, so to prevent build-up of this oxidation the cleaning needs to be repeated at least each time the iron is picked up again. This has nothing to do with cleanliness! .. a thick layer of oxidation will prevent much of the heat transferring from the bit to the brass.

Kapa-line foamboard or heavy card on which to mount the template drawing

Caution note: Kapa-line (polyurethane) foamboard is suggested because it is a perfect insulator (will not conduct heat away from the metal) and polyurethane foam resists heat to an extent. Standard (polystyrene) foamboard is not suitable .. this melts too easily! If soldering is done properly the paper covering on the Kapa-line foamboard will scorch but there is little danger of fire or burning of the foam. However, proper care must always be taken! Over almost 10 years of conducting workshops we have experienced nothing more than routine paper scorching .. but this is partly because we, and the people taking part, have always been vigilant! Soldering irons must never be left on when not in use for long periods and must be kept well away from flammable materials.

Spraymount for mounting the drawn template onto the foamboard. I normally use the permanent ‘PhotoMount’ version from 3M.

Masking tape for fixing cut metal to template. The tape will normally resist the heat sufficiently to secure pieces while soldering but the glue softens and in cases where extra time is taken or areas redone these fixings can become very loose and may need to be replaced. Understandably ‘Sellotape’ is not an option because it will melt!

Scalpel (adequate to nick a groove thin brass) or hacksaw for thicker rods. I keep some old scalpel blades for this and I’ve found nicking/snapping brass rod up to 2mm diameter fairly easy.

Also pliers, wire snippers and metal files .. as/when needed.

A workplace with good ventilation! This is essential if you are using a traditional tin/lead solder. In addition, flux will burn off in the process and the fumes can be harmful if allowed to build up or stay around.

Detergent to thoroughly clean work afterwards. The flux component is corrosive and it will continue to eat the metal away if left.

Step-by-step

Draw up the form to be soldered on paper ( I recommend drawing 1:10 first then reducing 40% for 1:25 if working in this small scale ). Copy this and spraymount to foamboard or flat card. This will be the soldering template. I’ve designed the one below so that I can make use of the curved parts of paper clips.

copy of drawing spraymounted to foamboard as soldering template

Clean metal thoroughly with steel wool before cutting small lengths, even if the rod is newly-bought. Brass rod is given a coating to stop it tarnishing too quickly, and this will interfere with the adhesion of the solder if it’s left on. Rubbing with a fine steel wool is the most convenient method, though ‘wet/dry’ or emery cloth will also work.

cleaning brass rod with steel wool

Cut metal pieces to fit and use thin strips of masking tape to secure them in place on the template. Metal edges must fit to touch, so that heat travels. Luckily thin brass rod is surprisingly easy to cut with a scalpel .. just by carefully rolling the blade across it to make a fine groove and then snapping! With this method one can be very precise as to where one cuts. A small metal file such as the one below will be useful for making fine adjustments to the lengths if need be.

pieces of brass being assembled on a railing template

Usually, and especially in the case of railings, quite a number of pieces are needed which have to be precisely the same length .. because most often they have to fit between two horizontals. The best method of achieving this is to make a ‘cutting jig’ .. an ‘L’ shaped piece of card or plastic which serves as a guide for the scalpel blade as shown below.

using a guide to help cutting pieces of brass the same length

Switch the iron on and allow to heat up for a few minutes. Make sure that the iron ‘bit’ (the tip that gets hot) is clean. If not, wipe on damp sponge or steel wool, or use metal file. Some model-makers recommend ‘tinning’ the iron at this point (dipping the very end of the bit in flux and then applying a little solder to it). This may help the heat-flow to the metal if there are problems, but it may not be necessary.

applying flux to a joint

I use a small, old paintbrush to put a little of the flux (whether paste or liquid) onto the joint. I prefer to do this one joint at a time, because if more are fluxed in close proximity the flux on these will evaporate as the first joint is being heated. It may not matter .. it’s just become a habit.

After applying the flux touch the soldering iron bit as near as possible next to the joint, trying to touch both (or at least more than one) of the metal parts. Hold there for a few seconds .. a good initial sign is if the flux immediately start to smoke, meaning that the brass is getting hot enough. If nothing appears to happen try adjusting the angle of the iron for better contact but don’t take the iron away! With the other hand gently touch the solder wire to the joint. A little solder should melt fairly instantly and hopefully run into the joint. Use as little as possible ..though this will take some practise! Some patience may be needed to hold the iron relentlessly in place, or fine-tune the angle, until the solder decides to melt. It’s actually very difficult to describe exactly what leads to a ‘successful’ soldered joint in every case. It has to be tried, and if something works, looks right and feels strong ..you’ll establish a ‘feeling’ for what you did to achieve it after some trial-and-error and a lot of repetition!

soldering in progress

When all joints are done the work can be removed from the template almost immediately .. fine-gauge pieces like this will cool very quickly. The work should then be cleaned carefully ( either with warm running water, toothbrush and detergent .. or the dry method, using steel wool ) to remove remaining flux. If left on this will continue to eat away at the metal.

portion of soldered brass railing cleaned up

I was fairly happy with this result .. I’d managed to keep the bits of brass rod reasonably straight while soldering them. I did have to work on this piece a bit though, apart from thoroughly cleaning up with steel wool. It can often be very difficult to be as minimal as one would like with the solder, and a number of the joints were far too ‘swollen’ looking. Solder is so soft that it can be shaved away with the tip of a scalpel blade, or one can use needle files like the one above to remove the excess. Soldering ‘kits’ often have a desoldering pump thrown in, which is like a spring-loaded syringe. The idea is that excess solder can be quickly sucked away while it is still liquid. I’ve yet to try one of these myself ..mainly because at that point I don’t want to risk knocking the brass pieces out of alignment!

Why is brass the easiest to work with?

Brass is an alloy ..in this case a mixture of copper and zinc. The zinc gives brass a tougher surface and more rigidity than copper, but also makes it less malleable, more brittle. Brass rod is strong enough to maintain its shape and straightness well, but soft enough to be easily cut with hand-tools. For these reasons it is one of the most available metals in a wide variety of fine-scale forms. Copper is softer and can be worked even more easily, but rods of around 1mm thickness would deform too easily and have much less structural rigidity. In addition, copper is an excellent conductor, which means that standard soldering irons would struggle to keep up with the constant heat loss from the joint area.

closeup of different soldering joints

Above is a close-up showing three common types of joint. .. spot, lap and butt..! Underneath are two small pieces of very thin ..0.1mm.. brass sheet which have been attached by melting spots of solder. To the right is the simple form which I have illustrated so far, where two straight pieces just ‘butt’ against each other. Below to the left is the strongest form of joint, where a small length of one piece runs against or ‘overlaps’ the other.

Troubleshooting

If the solder is not melting freely on contact with the heated joint or running off in little beads it can mean that either: ..it may be the wrong kind of solder; the joint is not fluxed or there is not enough; the iron may not be hot enough yet, or strong enough for the work; the bit may need cleaning; the tip shape is not making enough contact or close enough to both pieces of metal …

If all else fails assist the heat-flow either by ‘tinning’ the iron as some recommend or touching the iron tip practically over the joint, melting solder directly on the tip to fall on the joint.

An alternative method

As I’ve suggested, it can be very difficult to keep the pieces of brass exactly where they should be because the masking tape loosens a little as the metal gets hot. If the solder melts and fills the joint quickly this is no problem, but for the various reasons listed this often takes longer. The photo below illustrates a method which I’m far happier with, and which produces far better looking results .. but it’s only worth spending the extra time if the set-up is to be used more than once.

a soldering jig created for a ladder form in brass

For this soldering jig I’ve used some tough ‘greyboard’, a recycled cardboard, of the same thickness as the 1mm rod chosen for the ladder form. I’ve cut and glued a complete template of it onto another cardboard base so that the individual brass pieces lie snuggly in these slots.  I’ve used this jig about 4 times so far and I don’t see why it shouldn’t last for more.

 

Selected suppliers and prices

Brass rod always in straight lengths, never as roll. Cheaper in 1m lengths rather than 300mm. e.g. 4D prices for 1m lengths (April 2015) 0.8mm £0.79, 1mm £0.98, 2mm £1.25

An alternative source is EMA Model Supplies .. for 91cm lengths 0.8mm £0.67, 1.6mm £1.27 .. but choice of thicknesses is very limited.

Solder Silverline 60:40 Tin/Lead Solder (4D £1.80 per 20g, available £4.00 per 100g) works very well! Melting point 183-190C.

Flux

The ‘grease’ type flux I always provide when teaching has always worked well, but I’ve had it for so long that the original container started to disintegrate .. so I don’t know the brand anymore! But one I’ve heard as good is La-Co Regular Soldering Flux Paste available from Screwfix £5.39 per 125g .. for use with copper, brass, lead and zinc.

http://www.screwfix.com/p/la-co-lac-22195-flux-paste-with-brush-in-cap-125g/61072#product_additional_details_container

Another one recognised as reliable is Fluxite Soldering Paste, suitable for copper and brass .. actually most metals other than aluminium (although other metals would require different solders) and can be used with either lead or lead-free solders.

http://www.fernox.com/products/traditional+plumbing+products/solder+and+fluxes/fluxite

On Amazon c.£10 for 100g tin and about the same from Jewson’s. Maplin just stocks the 450g tins for some reason, enough to last a few lifetimes!

Soldering Iron

SolderCraft 40W-230V (supplied with 5mm diameter chisel bit, stand and manual. 4D £20.99) Separate bits available £3.80. Around £18 on Amazon (with chisel bit) ..

From AllElectricRC http://www.allelectricrc.co.uk/ this will cost £13.59 but supplied with a pencil bit .. still worth it ordering an additional chisel bit (AllElectric doesn’t have them)

Draper 71417 40W-230V on Amazon £15.95 (picture shows chisel bit, so I hope it is)

Draper K40P 40W-240V soldering iron

B&Q stocks a 40W soldering iron for £12.85 which looks almost identical to the old Draper model I have, above, and has a ‘chisel’ bit according to the product photos. This should be fine if it has been assembled with enough care.

Bench Stand Silverline brand, 4D £3.65 well worth getting (Antex shown in photo around £6) £5 from Maplin ..

 

See also

David Neat Model-making: Materials and Methods Chapter 4: Working with Metals

C+L Finescale. – go to the ‘Knowledge Centre’ for concise notes on materials and methods, including a chart advising on what solder and flux to use for different metals

http://www.finescale.org.uk/index.php?option=com_content&view=article&id=27&Itemid=2

4D Modelshop – a basic guide to soft soldering

http://modelshop.co.uk/Content/DynamicMedia/cms-uploaded/files/4D_guide-soldering.pdf

The Basic Soldering Guide http://www.epemag.wimborne.co.uk/solderfaq.htm – this is written for its specific use in electronics but much of the advice applies.