You might like Left Right Untitled Henry Mundy 1964 Brimstone Moth Variation John Wells 1960 Forms (West Penwith) Dame Barbara Hepworth 1958 Perigord Dame Barbara Hepworth 1958 Seventeen Lines Kenneth Martin 1959–63 In Between Michael Rothenstein 1963 Red Form Wilhelmina Barns-Graham 1954 Fulcrum John Tunnard 1939 Harbour Window with Two Figures : St Ives : July 1950 Patrick Heron 1950 The Third Love Painting David Hockney 1960 Vertical : January 1956 Patrick Heron 1956 Untitled Stuart Brisley c.1960