61. Cretto G1, by Alberto Burri. 1975. Zinc oxide and PVA glue on Cellotex, 175 by 154 cm. (Galleria Nazionale d’Arte Moderna e Contemporanea, Rome; exh. Estorick Collection of Modern Italian Art, London).
Attributed works:
62. Sacco (Sack), by Alberto Burri. 1955. Sacking and acrylic on canvas, 51 by 44 cm. (Courtesy of Galleria delle Arti de Luigi Amadei, Città di Castello, Umbria; exh. Estorick Collection of Modern Italian Art, London).