Keywords: Brooch of John Casimir Vasa.jpg author s 1650 pearl diamonds gold Unknown accession number object history credit line Detail of a King's portrait by Daniel Schultz own PD-old-100 DEFAULTSORT 1650s; Brooch of John Casimir Vasa Jewels from the Polish Vasa Collection 17th-century jewellery Details of portrait paintings Brooches in art |