M. Ayrton, Michael Ayrton drawings and sculpture, London, 1966, p. 143, no. 186, another cast illustrated.
P. Cannon-Brookes, Michael Ayrton An Illustrated Commentary, Birmingham, 1978, pp. 87, 141, no. 150, another cast illustrated.
London, Grosvenor Gallery, Michael Ayrton bronzes, paintings, collages and drawings, June - July 1966, no. 3.