This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Caraglio Intaglio with bust of Bona Sforza. Artwork Creator Giovanni Jacopo Caraglio sapphire cm Institution Pinacoteca Ambrosiana Milan della Medusa accession number object history commission Bona Sforza Krakw ca inheritance House of Vasa Warsaw ProvenanceEvent transfer John II Casimir Vasa Paris credit line BONA SPHOR REG