Study for Dante et Virgile

Atelier Degas - Vente Degas, 1919, IV, n° 109  (repr.) - Robert Sterling Clark - Sterling and Franncine Clark Art Institute, 1955.

Williamstown, Sterling and Francine Clark Art Institute, 1987, Degas in the Clark Collection, n° 6, repr. p. 28 -  Wiliamstown, Barcelone, 2010-2011, Picasso Looks at Degas, cat. 29, repr. p. 33.

Sterling and Francine Clark Art Institute, Exhibit Ten : Degas, Cat. exp. Williamstown, Sterling and Francine Clark Art Institute, 1959 - Sterling and Francine Clark Art Institute, Exhibit Thirty : A Selection of Nineteenth Century French Drawings, Cat. exp. Williamstown, Sterling and Francine Clark Art Institute, 1965 - Sterling and Francine Clark Art Institute, Edgar Degas, Cat. exp. Williamstown, Sterling and Francine Clark Art Institute, 1970 - Fernandez, Murphy, Degas in the Clark Collection, Cat. exp. Williamstown, Sterling and Francine Clark Art Institute, 1987 - Reff,  "New Light on Degas's Copies", Burlington Magazine, n° 735, juin 1964, pp. 248–259 - Haverkamp-Begemann, Lawder, Talbot, Drawings from the Clark Art Institute : A Catalogue Raisonné of the Robert Sterling Clark Collection of European and American Drawings. Sixteenth Through Nineteenth Centuries at the Sterling and Francine Clark Art Institute, Williamstown, 1964 - Cowling, Kendall,  Cat. exp.  Wiliamstown, Barcelone, 2010-2011, Picasso Looks at Degas, cat. 29, repr. p. 33.