Hendrick Goltzius had a "compulsion to make ostentatious display of his virtuosity," a scholar once wrote. If Goltzius showed off, who can blame him? After all, he had the use of only one hand: his right hand had been maimed in a fire, and he was completely unable to extend his fingers. Goltzius arrived in Haarlem at age nineteen. Two years later, he married a rich widow who helped him set up a wo
