(c. 1940)
linocut
engraved lino block
(1930s)
etching and drypoint
(c.1978)
lithograph
(c.1912)
(1964)
woodcut
(1945)
aquatint
(1950s)
etching and lavis
(c.1961)
(1994)
(1990)
(1984)
etching
(1962)
etching and aquatint
(1989)