An airbrushed tattoo will last for 7 days unlike other temporary tattoo that start to come off when you are bathing. It takes time or baby oil to remove an airbrushed tattoo. Tattoos that are done with airbrush art look realistic compared to other temporary tattoos. Henna as temporary body art does last for awhile requiring time and lots of exposure to water to fade and disappear. There a lot of great books out there that will help you from the beginner level of experience all the way through to the expert level. Books designed to teach airbrush art can be used alone or along with magazines and videos. To get you started are the following books covering beginner and advance information on airbrushing. While these stencils can greatly aid you in your airbrush art, they also can hinder your creativity. So the best way to deal with having you use stencils and reduce costs as well as leaving your creativity open is to create your own stencils. If you can trace you can create your own stencils cheaply. Derive inspiration from various sights around you and incorporate them into one great piece of art. See two kids on a seesaw at the park? 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. Cigarette lighters are also being used as a way for artist to show of their airbrush art. The once simple looking lighter is now a display item with awesome art on it. So with everything being available for artist to use as a canvas for their airbrush art and with art being the taking of something and then turning it into a masterpiece, there is now a question posed. 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. In a dual action airbrush the trigger controls both the air flow and the paint flow.