Naum Gabo
1890 - 1977
CONSTRUCTION IN SPACE: SUSPENDED
Private Collection, London.
Lugano, Galleria Pieter Coray, Naum Gabo, 1989 (illustrated, p. 38, no. 12, p. 63). This exhibition later travelled to Paris, Galerie de France, 1990.
Colin Sanderson & Christina Lodder, 'Catalogue raisonne of the Constructions and Sculptures', in Steven A. Nash & John Merkert (eds.), Naum Gabo: Sixty Years of Constructivism, Munich, 1985 (illustrated, p. 250, CR no. 70.16).