License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Anonymous, Italian, 16th century. St. Matthew, seated on a cloud with legs crossed and dipping a quill into an inkwell held by an angel, who also holds an inscribed scroll, from a series of the four evangelists after Agostino Veneziano, which are in turn after Giulio Romano, after 1518. The Metropolitan Museum of Art.