License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Stefano della Bella. Plate 11: a resting donkey, a horse and a foal to right and a windmill to left in the background, from "Various Figures" (Agréable diversité de figures), 1642. The Metropolitan Museum of Art.