(1950s)
etching and drypoint
(c.1950)
dyeline
etching
(1912)
etching and foul biting
(1958)
photocopy
(c.1947)
screenprint
(1965)
monotype
(1970s)
woodcut
(1968)
linocut
(1975)
(May 1961)
(1966)
etching and aquatint
sepia
(1954)
((1955))
etching and aquatint printed in brown ink from one plate
(1951)
lithograph
(1952)
(1953)