Drawing from a "BIG CATS" book I picked up at Barnes & Noble. After a couple pages of quick gestures, I finally liked one enough to play around with some sort of finished rendering. This is with Prismacolor pencils (4 colors) and markers (2 colors, only in spots/edges). This took just over an hour while watching Tiger Woods kick ass on TV this past Sunday. It fills a 9"x12" page in my new sketchbook. It started off really line-based and cartoony, but the more I worked it out, the more rendered it became. I guess it was just a good image for me to experiment with.