(1989)
offset-lithograph
(1949)
etching
(1992, April - May)
lithograph
(1991)
(1981)
screenprint
(1976)
(2006)
etching and aquatint
(c. 2006)
drypoint
woodcut
(1953)
(1963)
(c.1970)
(1999)
aquatint
(1965)
(c.1930)
aquatint and etching
(by 1934)