License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Jacques Callot. La Défilé a Pied (The Parade on Foot), from Le Combat a la Barrière in the Palace at Nancy by Henri Humbert, printed by Sebastien Phillipe, ca. 1627. The Metropolitan Museum of Art.