(1975)
offset-lithograph
(c.1975)
(1930s-40s)
etching
(1988)
(1982)
screenprint
(1977)
(c.1929)
linocut
(1953-54)
lithograph
(1990 July)
spraycan aquatint
(1946)
(1978)
relief-etching
(1969)
woodcut
(1983)