License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Anonymous, French, 16th century. Santa Maria Maggiore, Sforza Chapel, elevation (recto) Unknown, entablature, partial cornice, and column or pilaster base profile (verso), early to mid-16th century. The Metropolitan Museum of Art.