With metal actually being smooth the paint will have a hard time sticking to the smooth surface. This is why it is important to wet sand the metal first. A base coat should be applied to the metal before any airbrush art design is started. Take your time and make sure that the surface you are working on is prepared thoroughly so that the paint will stick. This is a small price to pay to learn hands on with experts such as Cross-Eyed, Javier Soto, Jonathan Pantaleon and Craig Fraser. In the UK airbrush art workshops are being offered by Organic Image with instructor Beej Curtis. Beej Curtis instructs on airbrush art in 1 and 2 day classes covering different aspects of airbrush art. With single action only the air is controlled with the trigger. The trigger will control the air and the amount of paint that comes out is determined by the needle adjustment on the back of the airbrush handle. Dual action is when the trigger on the airbrush controls both the air and paint. The trigger is pressed down for the air and back for the paint. Turn those two kids into angels on a seesaw cloud in the sky. See a couple of kids playing ball? Then turn them into angels and the ball into a cloud. Now put all of this into one art design. See where I am going with this? You just took two things you seen incorporated them both together turned them into something else and now you have a unique floating cloud playground. They offer several air compressors that will work when doing airbrush art on automobiles. When it comes to any part of your actual airbrush equipment such as the airbrush and its parts as well as the compressor make sure to go with name brand. Do not use any knock offs a these will cost you more money and lots of headaches in the long run. Everything from skin, clothing, canvas and automobiles are being used to show fantastic works of art using airbrushing. Motorcycles and building murals are also a target for an artist to show off their creativity with airbrush art. The history of airbrush art is just as fascinating as the creative designs that artists are using airbrushing for.