Once you have the ability to render the shapes, you can move on to rendering shapes in different textures. This means that you should work on creating shapes with thin lines and shapes with thick lines. This will help you to learn more how to use the airbrush to render broad designs as well as fine detail. With airbrush art is does not matter what your skill level is because there is a workshop out there for you. So even if you have read almost nothing on airbrush art or tried anything with airbrushes then learn all about it in a beginner's airbrush workshop. Find the workshop that works for what you are wanting and needing to learn then get ready to learn hands on from the masters of airbrush art. You get what you pay for and when it comes to airbrush art you need to go with names that you can trust. A lot of knock offs also will give for a harder time finding replacement parts when they tear up. Knock offs will tear up quicker than the name brands. So save yourself the hassle of being in the middle of your airbrush art project on your automobile and find yourself unable to get replacement parts for your airbrush equipment. Or you can scale it down and just airbrush a border at the tops of the walls. Airbrushed borders look more decorative than glued on paper borders on your walls. Thus the interior of your home can be your canvas for your airbrush art. Whether you want bold or subtle the choice is yours when you airbrush. During the 1930s airbrush increased when advertisement agencies jumped on the bandwagon to create advertisement of new products. Soon airbrushing would be used to paint Pin-Up girls on to the American planes during WWII. This is where airbrushing started showing up in the more modern world in the form of art. A damages needle can be disastrous to your ability to create high quality art, because if you are unable to straighten a bent needle back out or the needle should break completely you will not be able to finish your airbrush art until you can get a replacement. If you do end up bending your needle you can try and straighten it with either pliers.