License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Jacques Callot. Border at Lower Left: L'Assault Genéral des Anglais a la Citadelle (The Assault of the English General on the Citadel), from an etching on six plates of a central battle scene framed by ten additional plates, entitled Siège de la Citadelle de St-Martin dans l'Île de Ré (Siege of the Citadel of St. Martin on the Île de Ré), 1628–31. The Metropolitan Museum of Art.