Yay, Learning!

While cleaning up a commissioned piece for a friend of mine, I customized one of my sketchbook brushes...I know that's nothing for the technologically savvy, but I'm as close to a luddite as one can be, while still working on a computer for a living. Anyway, I think I've found my new clean-up brush! As I cannot post the commission yet, here's a quick sketch, cleaned up with my customized brush.