I thought that at first, too, but I *think* they are similar but different medallions. One is simple, the other has some kind of additional bit on it. Or it's the chain swirling around and the medallions are the same. Going to my Flickr page and zooming in and cropping gives I could go either way on the medallions, but I don't think their faces look alike at all. The left one is a smaller part of the overall picture, so we've lost resolution by zooming in. And to reiterate, my pictures don't have the greatest resolution to start with. They are more an index of information rather than a fully detailed representation of the Plaut collection. It would make a tidier story if they were the same person, though.