Did this one in the park on a slow morning just to try out some stuff here and there. He's another one from Facial Expressions. If you don't have the book, get it! I highly recommend it. Really pleased with how it came out overall, especially considering that it only really took me about an hour to do. Some really minor undersketching was done for placement of a couple things, but other than that it was straight to marker. I've really been trying to avoid undersketching out in the park as it can be a major crutch if it's relied on too much. At home you can plan and plan stuff to your hearts content, but with a line behind you the last thing you want to do is plan stuff out. This also helps out in getting your ability to "react and draw" things better. You learn to trust your gut more, and that kind of thing will have applications even beyond the live caricature scene.