(1980)
offset-lithograph
(1982)
hardground-etching
(1852)
lithograph
(1973)
screenprint
(1969)
etching and aquatint
(1991)
etching
(2003)
linocut
(1957)
lithographs
(2000)
etching and lift ground aquatint
(2000, March)
(2001, January)
(1996, July)
(1996, June)
(1988)
screnprint