License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Jacques Callot. Frontispiece with Dedication to Mr. Claude Charles De Baufremont, Marquis de Senecey, from "Les Exercices Militaires" (The Military Exercises), 1635. The Metropolitan Museum of Art.