Literature
J. Císařovský, Oto Gutfreund, Prague, 1962, nos. 8-9 (another cast illustrated pp. 116-117).
M. Lamač, Modern Czech Painting, 1907-1917, Prague, 1967, no. 25 (another cast illustrated pp. 13 & 47).
P. Cannon-Brookes, Czech Sculpture, 1800-1938, London, 1983 (another cast illustrated p. 83).
J. Šetlík, Otto Gutfreund, Zaźemí tvorby, Prague, 1989, no. 162 (another cast illustrated).
National Gallery, Prague, Otto Gutfreund, exh. cat. with a catalogue raisonné of sculptures, 1995, no. 44 (another cast illustrated pp. 37 & 189).
S. A. Mansbach, Modern Art in Eastern Europe, From Baltic to the Balkans, ca. 1890-1939, Cambridge, 1999, p. 28 (another cast illustrated fig. 31).