I have this unfortunate habit of lurking on the FA art forums when I've got an hour or so to kill. Today, I had a pen with me, so I offered free quick sketches to anyone who replied to the thread (skillfully titled "Free Art If You Act Fast"--who would have though anyone would reply? ;] ) with some reference of their character. Anyway, here's a smattering of what fell out of said pen. :]
Thanks to everyone who gave me an excuse to sketch!