There is no fancy lighting or camerawork???no zooms or pans. (???I like things to happen within the frame,??? she has said. ???I prefer to wait for it.???) Dean???s camera, affixed to a tripod, gazes impassively at its subjects???decaying buildings; boats, lighthouses, and seascapes; and, lately, artists, among them Claes Oldenburg and Cy Twombly???for minutes on end.