License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Jacques Callot. Le Marché d'Esclaves, estampe appelée aussi Les Galériens, Le Petit Paris, La Petite Vue de Paris (The Slave Market, also called The Galley Slaves, The Small Paris, The Small View of Paris), early 17th century. The Metropolitan Museum of Art.