(1953)
etching
(1978)
etching and aquatint
(1972)
woodcut
(1988)
(2003)
drypoint
(1982)
offset-lithograph
(2000 - 2002)
gouache
(c.1928)
linocut
(1969)
lithograph
(1963)
(1990 March)
spraycan aquatint
(1959)