(1977)
etching and aquatint
(1976)
woodcut
(c.1963)
lithograph
linocut
engraved lino block
(by 1935)
Monotype
(c.1965)
(1957)
(c. 1940)
(1930s)
etching and drypoint
(c.1978)
(c.1912)
(1964)
(1945)
aquatint
(1950s)
etching and lavis