Home Art Collection Works Collection Search Advanced search Works by Unknown photographer originating in San Francisco, California, United States of America (2) works on display (0) works with images (2) Filter by: Collection area Origin Media Date/period Artist A–Z Sort by: artist surname oldest first (excludes undated works) newest first (excludes undated works) title image availability accession number Unknown photographer Robert Klippel climbing ropes on a sail boat in San Francisco 1957 ARC409.1.170 Unknown photographer Robert Klippel climbing ropes aboard a sail boat in San Francisco 1957 ARC409.1.172