You might like Left Right Abstract Stencilled Images Andy Warhol 1958 Boon James Brooks 1957 Green and Purple Painting with Blue Disc : May 1960 Patrick Heron 1960 Antennae with Red and Blue Dots Alexander Calder c.1953 Purple Shape in Blue : 1964 Patrick Heron 1964 Stranger No. 2 Richard Lindner 1958 Mammoth William Baziotes 1957 Pompeii Hans Hofmann 1959 Gothic Landscape Lee Krasner 1961 Untitled Harold Shapinsky 1949 Moment Barnett Newman 1946 Untitled Philip Guston 1954