You might like Left Right January 1973 : 4 Patrick Heron 1973 January 1973 : 10 Patrick Heron 1973 January 1973 : 13 Patrick Heron 1973 January 1973 : 18 Patrick Heron 1973 1 : Vertical Light : March 1957 Patrick Heron 1978 4 : Eight Drawings for Paintings : 1976 Patrick Heron 1978 6 : Blue with Lime, Umber, Dull Red and Orange in Violet : January 1976 Patrick Heron 1978 11 : Two greens with Violet and Blue : 1967 Patrick Heron 1978 13 : Red in Umber with Orange and Ice Green : January 1977 Patrick Heron 1978 16 : June Mini 5 : 1968 Patrick Heron 1978 18 : First Vertical Screenprint : 1976 Patrick Heron 1978 20 : Second Vertical Screenprint : 1976 Patrick Heron 1978