(1958)
linocut
(1953)
lithograph
(1960)
hardgound etching
(1974)
etching
(1977)
(1978)
hard ground
(c.1930)
drypoint
(1996)
inkjet print
(1944)
screenprint
(1930 (dated))
(1986)
photo-screenprint
(1975)
(1973)