(1996)
lithograph
(1970s)
screenprint
(c.1955)
(1970)
woodcut
(1990)
(2002)
digital print
(1965)
linocut
(1969)
(1971)
((1968-69))
etching
(1960)
drypoint
(1986)
(1992, May)
(2005)
(1951)
(c.1986)
aquatint
(1977)
((1955))