Spray Paint space paintings

Early this spring, I was looking around you-tube for some painting tutorials, and ran across a man painting a landscape completly with spray paint. I was fascinated, so I researched some more. I came across some of the space art paintings, painted with only spray paint! I had to try it. Here is some of my works. I will admit, I have thrown away more than I kept, but its a technique like anything else, the more you do it the better it gets. And the best part? It only takes a couple of minutes to complete a painting!