Home Art Collection Works Collection Search Advanced search Works where medium is Sculpture by Unknown (18) works on display (0) works with images (4) 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 Head: Corbel stone late 14th century, early 15th century 239.1980 Unknown Carved ivory panel 1222 Unknown Carved ivory panel 1224 Unknown Ivory portrait of Mary Queen of Scots 1225