Gregory Crewdson uses light as a major tool to enhance his pictures. There is often a contrast of dark and light in his pictures and that is most definately the tool he uses most. It appears to me like alot of his pictures are staged and fantasy almost. For instance there was one i saw that was a man and woman sitting at a table and it was like a fantasy of a perfect couple in the perfect dining room. I really admire how he uses light in all of his pictures. It really draws your eye to one side of the picture. It's almost as if there is a dark and light side to the emotions of his pictures.