Just playing around. While on pixlr.com, applying the kaleidescope filter to my photo for the "Dinosaur Population Explosion" image I posted for the 365 Toys theme this week, I also played around with other filters and settings, using the same shot of the Mosasaurus and the Stegosaurus. This one appealed to me. I applied a couple of filters, the last one being halftone. I honestly can't remember what the other was.