Relief construction | 1962 Aluminium, plastic on hardboard | 110x914x5cm. Collection | Tate Anthony Hill | London | England | 1930-1920

Relief construction | 1962 Aluminium, plastic on hardboard | 110x914x5cm. Collection | Tate Anthony Hill | London | England | 1930-1920
Untitled | 1962 Collage on paper | 61x46cm. Matilde Pérez | Santiago | Chile | 1916-2014