(1965)
etching
(1970s)
woodcut
(2007)
(1970)
(1953)
(1982)
drypoint
(1985)
lithograph
(2001, August - September)
(1977, September-November)
photo-etching
(1964-65)
(1955-56)
linocut
(1969)
(1999, September)
(1972)
screenprint