Directing Robert Smithson Biography Robert Smithson (January 2, 1938 – July 20, 1973) was an American artist famous for his land art. Directed Mono Lake 2004 Spiral Jetty 1970 Partially Buried Woodshed 1970 Swamp 1969 East Coast, West Coast 1969 Enantiomorphic Chambers 1965 Acting The Making of Amarillo Ramp Himself 2013 Bob with Books Himself 1971 Utah Sequences Self 1970 Other Credits Bird Box Contact Lens Technician 2018 Breaking Ground: Broken Circle/Spiral Hill Writer 2011 Agent-readable