You might like Left Right Structure 14c Stephen Gilbert 1961 Modulation of Space I Eduardo Chillida 1963 Anabasis I William Tucker 1964 Quinquereme Tim Scott 1966 Trireme Tim Scott 1968 Wine Tim Scott 1969 Op Structure Michael Dillon 1967 Op Structure Michael Dillon 1967 Construction in Space with Crystalline Centre Naum Gabo 1938–40 Perspex Group on Orange (B) Mary Martin 1969 Light Modulator No.2 Stephen Willats 1962 Perspex Group Mary Martin 1963