colour print
(1993)
hardground-etching and aquatint
(1920s)
(1996)
(1997)
(1919)
line-etching and aquatint
(1932)
linocut
(1921)
etching
(1981)
lithograph
(1982)
etching and aquatint
(1988)
(c.1974)
(1976)
screenprint
(c.1940)