E. Crispolti, The Catalogue Raisonne for Baj's Complete Works, Turin 1973, no. 682 (illustrated, pp. 106, 108).
London, The Sevenarts Gallery, Baj, May 1962, no. 35.
Chicago, The Arts Club of Chicago, Works by Enrico Baj, December 1966-January 1967, no. 20.
Chicago, Museum of Contemporary Art, Baj, September-October 1971, no. 23 (illustrated).
Chicago, The Art institute of Chicago, The Mr and Mrs Joseph Randall Shapiro Collection, February-April 1985, no. 5.