Lucio Fontana (Rosario 1899 - Comabbio 1968) "Concetto spaziale" 1957 engobed terracotta, painted, holes and graffiti: yellow and black diam. 33 cm Signed and dated 57 on front Provenance Gift of the artist Private collection Literature "L'Europeo", a. XVIII, no. 27, July 8, 1962, p. 33 Gottschaller, 2008, p. 39, r.c. (overall photo) "L'Europeo," a. XII, no. 7, July 2013, p. 59, r.c. (overall photo) L.M. Barbero "Lucio Fontana. Catalog raisonné of ceramic sculptures. Tomo II" Milan, Skira, 2023, p. 477, no. 57 SPC 19 ill. This work is accompanied by photo-certificate of authenticity issued by Lucio Fontana Foundation, Milan, with no. 1918/1