Take the time to use sand paper and lightly sand the wood down by hand. If you are doing a mural on a wood floor then use a hand floor sander. You don't want to mar the wood only remove any rough areas. 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. Depending on what you are actually creating will also determine what airbrush you need. Once you understand the different options that are available and the benefits of each option you will be better able to determine which airbrush you need for which projects. For the paint you have an internal mix or an external mix. Workshops can cover a wide variety of different styles and techniques of airbrush art. Makeup artists that practice airbrush art for makeup sometimes will offer workshops in their salons to teach the art of airbrush makeup. So when interested in learning about how to apply airbrush makeup then look into the websites for artist that practice this form of airbrush art. By offering a major theme each month there is more chance of appealing to a wide array of readers. If you are into automotive airbrushing then by grabbing one of their automotive issues you are guaranteed to get an issue that really goes all out on automotives instead of just a few mentions in the magazine on that particular niche of airbrush art. The internet if full of inspiration for your airbrush art. Start looking at various images and keep surfing until you find the one that gets your creative juices flowing again. Print the picture that help you so that you can keep it around as your muse for as long as you need it. It may take awhile but with the limitless supply of images and artwork on the internet it is sure to keep you supplied with some inspiration. The Paasche is also a good quality airbrush to go with. You will save yourself money in the long run when using a name brand versus a generic airbrush. When choosing an airbrush compressor keep in mind that put airbrush art onto t-shirts does require a high psi. The psi setting should be between 40 to 60.