License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Hubert Robert. Plate 3: The Statue Before the Ruins: a statue to left next to three figures on a pedestal, a beggar standing in an archway to right, four columns and the remains of an entablature to top left, from "Les soirées de Rome", ca. 1763–64. The Metropolitan Museum of Art.