License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Anne Claude Philippe de Tubières, comte de Caylus. A shepherd holding a lion on a leash in the foreground, in the middle ground the shepherd stands in a meadow surrounded by wild beasts, in the background the shepherd is seated on a rock with the lion at his side; from 'Recueil d'estampes d'après les plus beaux tableaux et d'après les plus beaux desseins qui sont en France, Cabinet Crozat' after a drawing by Baldassare Peruzzi, ca. 1729–64. The Metropolitan Museum of Art.