Well, I'm not going to take that bait, though I think I have looked at every one of those images in their far less than ideal web fashion at one time or another. And I too prefer earlier work. He seemed to get stuck in a predictable groove later on, not quite as bad as a stuck record, but at least a bit annoying. Comparing him to Rothko? - no way. He certainly doesn't have that kind of handle on color sophistication, not even close. Inventing perspective? - just look at centuries of traditional Chinese painting.