The art I do is a demonstration where all my paintings can be done in front of an audience. Its a real eye catcher, especially for people who've never seen it and for children. I use spray paint for the color and any type of round object like a lid or a cap for planets or moons. I use magazine pages and paper towels for patterns. And cardboard and a putty knife for landscaping. Each painting only takes about 5 to 10 minutes to make and they dry fast so that people can buy the works of art that they watched me make.