After the airbrush art tattoo is completely dry then you need to apply talc powder. The talc powder will help to absorb additional oily ensuring more life for the tattoo. An airbrushed tattoo should last for 7 days. A person with oily skin will only get around a couple of days from their tattoo. 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. If the wood has been waxed or has a gloss coat then sanding this will remove this and allow for the paint to stick to the surface. Skin should be cleaned with rubbing alcohol to remove any oils from the skin. The skin's own natural oils will prevent the airbrush paint from successfully sticking to the skin. Family portraits can be airbrushed over hand painted as well to give for a more realistic painting. The interior of your home is also a place for airbrush art. You can go with a nice mural on your wall to give a room in your home an artsy feeling. Or you can scale it down and just airbrush a border at the tops of the walls. One way that an artist can learn how to do micro airbrush art is to obtain a video created just to teach micro airbrushing. AirBrush Action has a video titled Micro Airbrushing that features airbrush artist Robert Benedict. With this video you will be shown how to airbrush 23 skulls onto an area the size of a dime. Airbrush art applied to the fingernails gives a great flare to a manicure. The designs are only limited to the stencils in which the artist can get their hands on and the artists imagination. This form of airbrush art has become very popular and a lot of salons around the world are offering this to their clients. Thus like the needle you will be unable to create desirable airbrush art. Both the needle, air cap and head assembly can be purchased at almost any craft or hobby shop that sells airbrushes and airbrush parts. The airbrush trigger is what allows you to actually operate the airbrush. In a single action airbrush the trigger controls the air flow.