When I think of park rangers I think of Yogi Bear and a song starts going through my head. It's going through my head now and will continue to for most of the afternoon. Cartoons are a constant influence. Mostly Bullwinkle, but also Quickdraw and Yogi and Babalooey. I've always worked with brush on paper. Adding digital color to a brushed line, as I did in this piece for the Sunday LA Times, brings me closer to the look of flat paint on cartoon cels. It's a bright, interesting look, and a new variation for me. I've always admired people like Seymour Chwast and Steve Guarnaccia for their pure colors, without drying lines. This brings me closer to that too. But I still use a brush and a pencil.