(1962)
plaster-cut
(1923)
(1980)
mezzotint
drypoint
(1984, November)
photo-etching and aquatint
(1983)
woodcut
(1951)
linocut
(1990)
lithograph
(2000 - 2002)
gouache
(1999, April)
etching
(1979)
(1982)
hardground-etching and dry point
(1988)
(1981)
(1969)
(1968)
screenprint