You might like Left Right Three Forms Assembling Dame Barbara Hepworth 1968–9 abstract 1936 Ben Nicholson OM 1973 Three Blues Ludwig Sander 1966 Untitled Richard Smith 1973 Untitled / Müller Calendar Print Robyn Denny 1963 Three Forms Dame Barbara Hepworth 1970 Dial Set Three Gordon House 1966 Lines with Breadth Supercede William Scott 1972 Feb 55 Ben Nicholson OM 1955 Eight Forms and Three Circles Paule Vézelay 1959 Drawing [1968] Jeremy Moon 1968 Drawing [18/7/71] Jeremy Moon 1971