License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Jean Le Pautre. Two Designs for Friezes with Acanthus Scrolls, from "Frises, Feuillages ou Tritons Marins à la romaine", ca. 1640–82. The Metropolitan Museum of Art.