A friend of mine told me about a big body art festival he's going to be working (painting) for in Europe, and referenced this Polish Ballet site by way of illustration. Take a look around (unless you read Polish, you're just going to have to click blindly) and be dazzled! Holy cow, the time it must take to paint just one person! The patience of the models must be tremendous! (WARNING: Contains what might or might not be considered nudity; I'm not quite sure myself...).
www.baletcolor.pl