You might like Left Right Coloured Greys I Bridget Riley 1972 [no title: trial proof for As is When] Sir Eduardo Paolozzi c.1964 Begetting Green Jack Shadbolt 1967–8 Assembly of Square Forms Dame Barbara Hepworth 1970 Parity Study in Blue and Red Anthony Hill 1971 Red Quarter Arc Gordon House 1971 C. Red Justin Knowles 1968 Untitled Rory McEwen 1969 Ziggurat 7 Joe Tilson 1966 Structure Brian Rice 1965 Goran Nasai Brian Rice 1963 Kuroi Brian Rice 1963