You might like Left Right Untitled Harold Cohen 1971 Untitled Harold Cohen 1972 [title not known] Michael Rothenstein 1976 Numbers Barry Flanagan 1972, reprinted c.1983 Untitled Harold Cohen 1964 First Folio B Harold Cohen 1965 First Folio C Harold Cohen 1965 First Folio E Harold Cohen 1965 Series 40cm A Gordon House 1965 Rational Concepts Peter Lowe 1977 [no title] Jonathan Borofsky 1982 Chance and Order Group VIII, Drawing 6 Kenneth Martin 1971