If you have always wanted to create fantastic pieces of art — this is your chance. This free program called LiveBrush lets you create art with simple gestures. The program has a lot of depth, but you can start simply and grow into the program as you like. You can get pretty sophisticated if you want to take the time. It is amazing that a program of this quality could be free.
You need to install Adobe Air to run this program. This is a free and safe program from Adobe. You will be prompted to install it when you install LiveBrush. Check out this YouTube video to get a feel for what this program can do.