Did Romney bronze himself up? He definitely looks more tan in those screenshots than he does in images from the days before and after his Univision moment. And I’d put nothing past Romney and his posse. But here’s where the photo critic in me kicks in. Those images weren’t all made with the same combination of camera, lens, film and filter (or digital settings), under standardized or comparable lighting conditions. So I feel more inclined to chalk this up to the vagaries of TV makeup in combination with studio lighting than to either a desperate Romney campaign attempt to woo Hispanic voters or a malicious makeup artist’s subversion. […]