Synthetic Art

I was curious about creating some synthetic art. I like patterns that vary only a few parameters in a design ... it might have been inspired by some mugs I recently saw. This pattern varies only 4 shades of brown and 4 shades of blue and draws little washers.

Tada!

I'd like to dig up my old image processing code and try some more advanced concepts, like trying some abstract filters on photographs. I really liked Vik's recent images of Christmas lights and other lights way out of focus in the background.