Georges Grappe, Catalogue du Musée Rodin, Paris, 1929, no. 20, plaster illustrated p. 31Marcel Aubert, Rodin Sculptures, Paris, 1952, larger version illustrated pp. 11-13Cecile Goldscheider, Rodin, Paris, 1962, another cast illustrated pp. 54-55Albert E. Elsen, Rodin, New York, 1963, another cast illustrated p. 20lonel Jianou & Cecile Goldscheider, Rodin, Paris, 1967 illustration of a larger cast, pp. 6-7Robert Descharnes & Jean-François Chabrun, Auguste Rodin, Paris, 1967, another cast illustrated pp.53-54Athena Tacha Spear, Rodin Sculpture, Cleveland, 1967, no. VII, another cast illustrated pp.94-95 and p. 38John L. Tancock, The Sculpture of Auguste Rodin, Philadelphia, 1976, larger version illustrated pp. 343 & 345Cecile Goldscheider, Auguste Rodin, Catalogue raisonné de l'œuvre sculpte, Lausanne, 1989, vol. I, no. 95d, another cast illustrated p. 116 Antoinette Le Normand-Romain, The Bronzes of Rodin, Catalogue of Works in the Musée Rodin, Paris, 2007, vol. I, another cast illustrated pp. 121-28