I don’t know, I’ve wondered about that. I’ve actually thought about asking RC about it at one of his Twitter sessions. I can’t tell if it is just the lighting on the show that affects the color or not. It seems like his make-up has gotten less “chunky” since the pilot – it had a lot more texture to it in the pilot. I think they really toned it down for Skin Deep to bring out more of his humanity. But other than that I can’t tell. Sometimes he looks green, sometimes he looks gold, sometimes he looks grey, sometimes he looks more glittery.