(1989)
etching and aquatint
(1990)
screenprint
(2001)
etching and drypoint
(1967)
lithograph
(1865)
(c.2001)
(2000 - 2002)
gouache
(1946)
monotype
(1994)
etching
(1953)
(1939)
linocut
(1979)
(1984)
hardground-etching and aquatint
(1957)
(1996, December)
woodcut