(1958)
photocopy
(1970s)
woodcut
(1968)
linocut
(c.1947)
screenprint
(1965)
monotype
(1975)
etching
(May 1961)
(1966)
etching and aquatint
(1954)
(1953)
(1951)
lithograph
sepia
((1955))
(1952)
etching and aquatint printed in brown ink from one plate
(1912)
etched copper plate
(1952 ?)
engraved lino block