When a person looks strongly at your artwork on the hood of the model car they can really see the capacity of the skills that you have as an airbrush artist. Or imagine that no matter what size your project is, even the fine details are brought out to the point that they demand to be noticed. All this can be done if an artist takes the time to learn micro airbrushing. The effects of airbrushed makeup are more natural but at the same time more dramatic than the use of regular make up. The application of makeup takes time and a lot of practice to be able to do perfectly. The human face is one canvas where an artist does not want to mess up. One must be sure of their abilities with not only the application of the right makeup but also with use of an airbrush to apply those makeups. Another great way if you are doing this at home is to allow the design to dry then turn the shirt inside out and throw it into the dryer for about 40 to 45 minutes on the highest heat setting. After this your design will hold up to laundering. If you use a paint that does not require heat setting then you should still set the design. 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. Now when it comes to the feed on the airbrush there are three types of feeds that you can choose from. To do airbrush art in the form of tattoos you will need certain products. First off you will need an airbrush gun, 10' Hoses braded hose, stencils, glass airbrush bottles and an air manifold. Then off course you will need airbrush paints that are designed for the human skin. This is usually referred to as airbrush tattoo ink. Then go from there and start drawing out how you would have made it look. Once you are happy with it then airbrush it on to your project to create your own unique airbrush art design. If you don't want to get outdoors to look at new scenery and you don't want to go to the library then you can just surf the web.