To finish up the process you will need talc powder and 70 percent alcohol. The stencils are available in a wide variety of designs thus giving you almost limitless creativity when using airbrush art to create tattoos. The talc powder is to be applied to the tattoo after it has dried. The powder helps to keep the tattoo from fading. 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. Experts believe that a primitive form of airbrush art was used by ancient civilizations. Show some pictures of your work and tell your audience how you created that design. Talk about the paints that you use, the types of airbrushes and so on and so forth. By discussing your techniques and sharing your insight you will show your audience that you are an artist that knows what they are doing. The type of feed you choose will also depend on what you are doing as well as what you are comfortable working with. The gravity feed is a top mount cup that uses gravity to pull the paint down into the airbrush. This feed is great for airbrush art designs that call for fine detail as the gravity feed uses less air pressure. In a dual action airbrush the trigger controls both the air flow and the paint flow. Beginners should really take the time to practice on how the trigger works so that they can perfect their ability to airbrush. Your airbrush will have a back lever as well that acts to shut off the air flow and paint flow when the trigger is released. There fore you should tell your customers who have oily skin that they need to apply talc powder themselves several times a day to help get the most from their tattoo. A person with dry skin will get more than 7 days usually from the tattoo. It does not matter though if they have dry or oily skin you should apply talc powder as soon as the airbrush art tattoo dries.