License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Jacques Callot. Rembarquement des Troupes (Embarkation of Troops), from "La Vie de Ferdinand Ier de Médicis série appelée aussi Les Batailles des Médicis" (The Life of Ferdinand I de'Medici also called The Medici Battles), 1614–20. The Metropolitan Museum of Art.