between races... Where is it? When I was at a natural history museum in Paris a few years back I saw a large image on the wall of a countless number of men lined up, all just barely different, and it showed all the races, and all the tiny variations between the races, and yet showed the tiny changes being gradual changes, and the faces all looked like one another, when they were side by side, but on different places on the spectrum they were literally "black" and "white." Has anyone seen this? Does anyone know the image? Where I can find it? What it's called? Who put it together? I'm pretty sure it was a digital design.