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The Airbrush
|| What is it? || How is it powered? || How is the airbrush used in art? || Where can I buy one? ||
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Much of the artwork shown in the Sensual Arts Modern Art Galleries, the Illustrative & Fantasy Art Galleries and both the Classic and Modern Pin-Up Galleries were achieved using an airbrush such as that on the left. See the early work of George Petty and Alberto Vargas for some beautiful examples. The Airbrush is attached to an airline. The the button on the top is pushed down for air and back to suck paint from the pot into the head and onto the work. |
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The diagram to the left is included to show the relative size of an airbrush. It also shows the intricacy of the instrument and a second type of the device - ie: a fixed pot mounted to the top rather than the side-fixed variable pot type shown above. The illustration itself will also have been executed using an airbrush, and this kind of work is probably its most common purpose, by commercial volume. Photographers also use the airbrush to remove imperfections in images and to enhance them - adding definition and 'brushing out' facial wrinkles for example. You may also have seen some amazing airbrush work on motorcycles, helmets and trucks etc - and wondered how it was created! |
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Quite
obviously the device needs air under pressure to work.
There are many ways of supplying compressed are to an airbrush,
here are the basic pros and cons for the most popular sources ...
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!!
A Spare Wheel !! |
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Compressed
Air Canisters & Cylinders
These vary from aerosols to huge cylinders. Quiet in use, portable - no power supply required. Costly if used regularly. |
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Diaphragm
Compressor |
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Piston
Compressor |
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Air Chamber Compressors If you are serious about working with an airbrush - or two, or three (off one unit) - then these beauties are for you! |
How is the airbrush used in art?
This is a very big question. You can push a lot of different liquids through an airbrush - Water-colour, Gouache, Poster Paints, Acrylics, even oil paints. The critical thing is to flush them through REGULARLY! You can also work freehand or with varying types of 'masks'. So, rather that get hung up here on what to use, I'll just talk you through what I used for 'Gypsy' and how I achieve a result. You can develop the story in whatever way suits you best. NB: Full Airbrush Tutorials are available from bookstores.
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Firstly I stole a beautiful image from a mail order catalogue ... I transferred the outline to a piece of 'Canson' airbrush card - It's very tough and smooth. I overlaid the pencil work with a piece of 'Frisk' low-tack film (specially made for this purpose). I then took a scalpel blade and carefully cut out the areas that would have skin tones, being sure not to score the card. I then lay the cut bits of Frisk carefully aside for later use. The cut out elements show darker on this photo. (Click the image to view it larger) |
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I then mixed my water colour paint to a suitable skin tone and began to spray on the skin tones. The 'hard' edges of the Frisk would give definition to the outer elements and the spray would create all the tonal effects - It's amazing to watch it happen - Very exciting! (Click the image to view it larger) |
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I then washed out the airbrush and its pot and changed the paint to a darker shade for greater depth. You can see the 'over-spray' building up in deposits on the Frisk. This doesn't matter at all as Frisk is waterproof and all such elements will eventually be peeled away. A little loose masking was used to 'hold back' the sunlight on the arms. THEN I MADE A MISTAKE! So impatient am I to see those eyes starring back at me from the page, that I worked a little on the facial features - including creating a silly little mask for the mouth. (Click the image to view it larger) |
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That done I let the work dry. (Very quick as very little is used and the airbrush blowing helps it along too).I then reapplied the bits of Frisk over the work I had done, including that bit of masking tape to keep the silly mouth-mask in place (!) I then decided which elements I would do next and cut the Frisk accordingly. With water colour you work from the lightest elements to the darkest and so I chose the highlights of Gypsy's dress and headband. (Click the image to view it larger) |
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The Frisk protects the finished skin tones and the background - you just concentrate on those subtle tones! Another cover-up and the next deepest colours are applied and so on. (Click the image to view it larger) |
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The detail here shows how wonderful the airbrush is at glazing and translucency - The sleeve line under the arm is a perfect example. The neck detail was achieved with loose masking as are so many small details. Just look at those eyes - They bring the whole image to life! Making all of the work that follows, so much more enjoyable. (Click the image to view it larger) |
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The whole of the central figure was then covered in a new sheet of Frisk. I then cut out around the outer edges of the whole figure leaving me free to concentrate on the foreground and the background. The final image is full of any number of faults, but then I'm a learner too, and there are a good number of elements that please me a lot - The highlights on the arms legs and toes work well. That translucent sleeve and bust line and particularly the foreground: Here, the surface was stippled with a rough brush to add depth and then, while still wet, I used a round-edged scalpel blade to scrape the textures that form the dead straw. (Click the image to view it larger) |
The final
'Gypsy' image is only about a quarter the size of the Cartagina figure below
(right).
Larger sizes do help freedom of movement, as with any medium.
Something
that may (not!) worry you - The ARTIST ...
Many art critics snub airbrush imagery, saying they are not a true form
of art as the tool never touches the 'ground'. I have about as much time for
this theory as I do for those that call a blank white canvas 'art'! Get real
guys - use your eyes - not your well elevated noses!
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Carlos Cartegina applies the finishing touches to these airbrush works. To see the final work that Carlos is finishing on the right, click here ... ... then tell me he's not an artist! To see more Carlos Cartagena airbrush art on this website - click here |
Where can you buy an airbrush?
Comprehensive stationers with an art department may carry a selection as would many dedicated art stores and you will doubtless find suppliers around the Internet.
I can personally recommend Simair for supplies into the UK and USA, they offer an excellent product and highly personal service. Visit their website at:
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