From the abbey church of St.-Guilhem-le-Désert, near Montpellier; George Grey Barnard American, Bellefonte, Pennsylvania 1863–1938 New York, New York (until 1925) ; Pierre-Yvon Verniere, Aniane, France
Schrader, J. L. "George Grey Barnard: The Cloisters and the Abbaye." The Metropolitan Museum of Art Bulletin, n.s., 37, no. 1 (Summer 1979). pp. 8-9, fig. 8-12.