(1966)
linocut
lithograph
(1960, July)
aquatint
(1961-62)
(1982)
(c.1928)
woodcut
(1947)
(1977)
etching and aquatint
(1976)
(c.1963)
(c.1965)
(1957)
(c. 1940)
(1930s)
etching and drypoint
(1964)