License, verbatimPD
The Rijksmuseum, Amsterdam: image designated Public Domain (Public Domain Mark 1.0) in the museum's own Linked Art record.
workshop of Jan Antonisz van Ravesteyn. Portrait of Jan the Younger (1583-1638), Count of Nassau-Siegen (Count John VIII of Nassau-Siegen), ca. 1613 - ca. 1620. Rijksmuseum, Amsterdam.