You might like Left Right Letter from Che Joe Tilson 1969 Art as an Act of Retraction Keith Arnatt 1971 I Have Decided to Go to the Tate Gallery Next Friday Keith Arnatt 1971 Six Sculptures Bruce McLean 1967–8 A Condor Hamish Fulton 1972 Camera Recording its Own Condition (7 Apertures, 10 Speeds, 2 Mirrors) John Hilliard 1971 Living with Practical Realities Stephen Willats 1978 Disappeared Prisoners Peter Kennard 1978 Work and Play Jamie Reid 1972 Without Title (White Frame / Black Frame) Sue Arrowsmith 1969 One for Sorrow, Two for Joy Rose Finn-Kelcey 1976 The Cost of the English Landscape Ingrid Pollard MBE 1989