You might like Left Right Untitled Hassel Smith 1959 Quadrama IV Ian Stephenson 1969 Sideboard Abstraction Ian Stephenson 1957 Two Open Modular Cubes/Half-Off Sol LeWitt 1972 Painting 55-56 Anthony Hill 1955–6 Chelsea Reach: Understudy Ian Stephenson 1972 Flaxman: Understudy Ian Stephenson 1972 Wall Explosion II Roy Lichtenstein 1965 Untitled Harold Shapinsky 1949 Untitled Donald Judd 1972 Painting on Cardboard Gustav Metzger c.1961–2 Untitled Aldo Tambellini 1964