Study for Housing Project No. 84  1970

Study for Waiting Woman, Naples  1970

Study for Outside the Ministry  1970

Study for Jacob Descending  1979

Study for The Bus Stop  2009

Study for the Yellow Truck 

Second Study for Monument and Car Park 

Study for Motel Swimming Pool 

Study for Prudhoe Bay Landscape  1974

Study for Satellite Receiver  1974

Study for Waiting for the Train  1969