(1989)
lithograph
(1964)
drypoint
(1973-74)
aquatint
etching
(1970)
wood-engraving
(1940)
(1987)
screenprint
(2000)
(1984)
(1980)
(1975)
(1976)
(1979)
(1968)
woodcut
(1924)
(1939)
(1932)
linocut