License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Jacques Callot. Hunters on horses and on foot, with hounds pursuing a stag, and two buildings in a hilly landscape, from "Italian landscapes" (Diverse vedute designate in Fiorenza / Paysages italiens), ca. 1618–35. The Metropolitan Museum of Art.