(1960, July)
aquatint
(1961-62)
lithograph
engraved lino block
(1982)
(c.1928)
woodcut
(1955?)
(1947)
linocut
(1977)
etching and aquatint
(1976)
(c.1963)
(by 1935)
Monotype
(c.1965)
(1957)