Maxime Dethomas (1867–1929) Henri de Toulouse-Lautrec and Thadée Natanson in Saint-Malo, c. 1895. Period print on citrate paper, accompanied by its gelatin-silver negative on a flexible support (with a small piece missing). Reference number “31450” written in pencil on the reverse. Print: 9 x 9 cm - Negative: 9 x 9.7 cm Bibliography: Madeleine Grillaert Dortu, *Toulouse-Lautrec and His Work*, catalog raisonné, New York, Collectors Editions, 1971, Ill. 200, p. 101.