WAbstract HeadWThe Adulation of SpaceWAzure (painting)WBaptism in KansasWThe Empty MaskWThe Grey DanceWI Saw the Figure 5 in GoldWManhattan Bridge LoopWMetropolis (painting)WOriental Poppies (painting)WPortrait of Eliezer AlshekhWPortrait of the Journalist Sylvia von HardenWTower of Babel (M. C. Escher)