You might like Left Right Untitled Jannis Kounellis 1960–98 Composition 1961 Gustavo Torner 1961 Vertebrate Configuration David Partridge 1963 Black Mirror Alan Davie 1952 Revenue (Spread) Robert Rauschenberg 1980 Observer IV John Latham 1960 Are you Good Enough for the Cha Cha Cha? Stephen Willats 1982 Caracol Harry Thubron 1981 Trunk Rebecca Horn c.1967–9 Untitled Pepe Espaliú 1988 Belief System John Latham 1959 Untitled (cloth sculpture) Katsuhiro Yamaguchi 1960s