(1959)
linocut
(1927)
woodcut
(1983)
screenprint
(2005)
(1975)
etching printed in black ink with plate-tone
(1991)
lithograph
(1996, February - March)
(1973)
(1950s)
etching and aquatint
(1953)
etching
(1977)
(c.1953)
(1992)
(1971)
(2006)
(1994)
(5 November 1980 (performance))