(1945)
etching
(1975)
etching and aquatint
(1988)
(by 1928)
(1981)
(1921-22)
woodcut
(1950)
screenprint
(c.2005)
(1980)
((1970?))
lithograph
(1967)
(2000)
liftground aquatint and drypoint
liftground aquatint