You might like Left Right For Brown Environment Joseph Beuys 1964 Untitled Joseph Beuys 1962 White-Black Relief No. 6 Henryk Stazewski 1962 White Screen Douglas Portway 1970–1 Chance and Order, Change 6 (Monastral Blue) Kenneth Martin 1972 Stations of the Spectrum (Primary) Jo Baer 1967–9 Chance, Order, Change 6 (Black) Kenneth Martin 1978–9 Channel Painting No. 6 Alan Charlton 1975 #6-1973 John McLaughlin 1973 Untitled Mira Schendel 1963 Untitled #2 Diet Sayler 1970 Untitled #10 Diet Sayler 1970