You might like Left Right the last alphabet Hansjörg Mayer 1969, 2013 Antennae with Red and Blue Dots Alexander Calder c.1953 Model for a ‘Monument to the Unknown Political Prisoner’ Naum Gabo 1952 Six Geometric Figures ( Two) (Wall Drawings) Sol LeWitt 1980–1 Time-Base Roller John Latham 1972 Untitled (Bataille) Julião Sarmento 1976 Northern Ireland 1968 - May Day 1975 Conrad Atkinson 1975–6 Red Boris Mikhailov 1968–75, printed c.1999–2000 The Mechanical Ballet Feliza Bursztyn 1979 Relatum Lee Ufan 1968, 1994 Defying Gravity Takis 1965 Current Disturbance Mona Hatoum 1996
