106/500. Edition and signature engraved at the base. Artwork conceived in 1968 and built in 1971. Publications: National Catalog of Sculpture n. 4, Milan 1980, p. 193 (another illustrated example); Bolaffi. Catalog of Italian sculpture n. 5, Milan 1981, p. 129 (another illustrated example); G. Celant, Melotti. General catalogue. First volume Sculture 1929-1972, Milan 1994, vol. I, p. 213, n. 1968 30 (another illustrated example, with incorrect dimensions). Exhibitions: Bolzano, Il Sole Art Gallery, Melotti, 1974, cat. (another specimen exhibited); Salò, Sant'Elmo Art Center, Fausto Melotti, 1983 (another example on display); Milan, Municipal Library and Museum of Milan, Scheiwiller in Milan 1925-1983. Images and documents, 1983 (another example on display); Milan, Galleria Gian Ferrari, Desire for sculpture, 1987, n. 26 (another example on display); Busto Arsizio, Il Punto Sette Gallery, Fausto Melotti, 1988 (another example on display). Sitography: https://www.fondazionefaustomelotti.org/catalogo/1968-30/