Private Collection, Milan, acquired directly from the artist; Private collection.
Exhibitions
New York, Gagosian Gallery, Piero Manzoni: A Retrospective (ed. by G. Celant), 24 January - 21 March 2009, p. 267, ill. in colors.
Literature
G. Celant, Piero Manzoni. Catalogo generale, Milan 1975, p. 213; G. Celant, Piero Manzoni. Catalogo ragionato, Milan 2004, tome II, no. 889, p. 524-525, tome I, p.294, ill. in colors.