Playing in two dimensions is easy enough, but what truly separates the men from the boys? Maybe it's when you give up your easel for a tool belt and get to work with a hammer and chisel. These amazing sculptors took their talents 3-D.1. Donatello (1386? - 1466) David in bronze (Photo Credit: italiangerry [Flickr]) St. George (bronze copy of the marble original) (Photo Credit: Jastrow [wiki]) Unquestionably the greatest sculptor of the early Renaissance, Donatello [wiki] was born in Florence, though he tr...