(1996)
screenprint printed in black ink
(1976)
screenprint
(2009)
monotype
(1986)
woodcut
(1985)
linocut
etching
(1995, November)
lithograph
(2005)
etching and aquatint
(1958)
photocopy
(1970)
(1975)
(1992)
(1992, September)
(1988)
(1969)
lithograph and screenprint