There is this show on the Science Channel called "Oddities". If you have not seen it, you should take a half an hour and watch it at least once. You will see the most interesting things. I am not quite sure if the show is titled for the strange things the shop sells or their clientele. The first time I watched the show, a customer came in that was so interesting I just had to draw him while I watched the rest of the episode. Here is my sketch. Yes, I do draw almost all the time I am watching TV. One of those hard to break habits.