You might like Left Right Natural History Joseph Beuys 1964–82 Rotation ‘Frankfurt’ I Kenneth Martin 1977 Rotation ‘Frankfurt’ II Kenneth Martin 1977 Rotation ‘Frankfurt’ III Kenneth Martin 1977 Rotation ‘Frankfurt’ IV Kenneth Martin 1977 Rotation ‘Frankfurt’, Key Drawing Kenneth Martin 1977 Abstract in White, Black, Indian and Lilac Victor Pasmore 1957 3069 White Dots on an Oval Background Pol Bury 1966 5 Black Rectangles on White Gerhard von Graevenitz 1973 Channel Painting No. 6 Alan Charlton 1975 Number Thirty Five Margaret Mellis 1983 White Relief Jean Spencer 1969