(1987)
screenprint
(1988)
drypoint
(1933)
lithograph
(1964)
etching
(1940)
(1990)
hardground-etching and aquatint
(1986)
woodcut
(1973)
etching and aquatint
(1989)
(2000 - 2002)
gouache
(2006)
relief-etching
(1965)
(1978)
offset-lithograph