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. How to Airbrush T-shirts and Other Clothing by Diana Martin is good for beginners or can be used by the more experience airbrush artist who wants to learn the techniques used for airbrushing textiles. This book contains information on all the equipment, materials and techniques needed to create airbrush art on textiles. Crossed Eyed will teach you how to create airbrushed dragons by showing you all the essential techniques involved in rendering all aspects of the dragon. Killer Klown with Javier Soto will show you how to create airbrushed clowns. This video will go into how to create the popular psycho demented style of clowns. 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. This will cause the airbrush art tattoo to come off to soon. The use of talc powder after the design has dried will help to keep oil from building back up and thus still ruining the airbrushed tattoo. The internal mix is when the air and the paint both mix inside of the airbrush. This will create a atomized fine dot spray pattern. This makes the internal mix a good choice for fine detailed work in your airbrush art. The point at which they come together is in the head assembly. The external mix is where the air and paint come together outside of the head assembly or the fluid assembly. This will give you a feel for stencils as most beginning airbrush artists will use stencils to create their airbrush art. Practice using stencils on a cheap surface and still using your black paint. You will also gain knowledge from trial and error on how to remove stencils without disturbing the paint.