License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Paolo di Giovanni Fei. Madonna and Child Enthroned with Two Angels and Saints John the Baptist and James the Great and (above) the Annunciatory Angel (left wing); Crucifixion with the Virgin, Saint Mary Magdalen and Saint John the Evangelist and (above) the Virgin Annunciate (right wing), ca. 1400–1410. The Metropolitan Museum of Art.