Study for an Altar with the Virgin of the Immaculate Conception, Alonso Cano, 1650s, Harvard Art Museums: Drawings
Harvard Art Museums/Fogg Museum, Gift of Paul J. Haldeman Size: 20 x 20 cm (7 7/8 x 7 7/8 in.) Medium: Brown ink and watercolor over traces of black chalk, incised, on cream antique laid paper
https://www.harvardartmuseums.org/collections/object/312375











