(1957)
lithograph
(1976)
woodcut
(c. 1940)
linocut
(1930s)
etching and drypoint
(1964)
(1945)
aquatint
(1950s)
etching and lavis
(c.1961)
(1990)
(1984)
etching
(1962)
etching and aquatint
(1989)
(1955)
(1977)
screenprint
(1965)
drypoint
(1963)
(1992)