You might like Left Right Abstract Kenneth Martin c.1950 Small Screw Mobile Kenneth Martin 1953 Oscillation Kenneth Martin 1962 No. 22, 20. 2. 62 John Hoyland 1962 Seventeen Lines Kenneth Martin 1959–63 Screw Mobile with Black Centre Kenneth Martin ³¦.1958–65 Drawing for a ‘Screw Mobile’ Kenneth Martin 1972 Composition Kenneth Martin 1949 Linkage Kenneth Martin 1955 Chance and Order Group VII, Drawing 6 Kenneth Martin 1971 Chance and Order Group VIII, Drawing 6 Kenneth Martin 1971 Mobile Reflector Kenneth Martin 1955