(1994)
screenprint
(1924)
wood-engraving
(1960)
lithograph
(1993)
linocut
(1988)
screenprint and offset-lithograph
(c.1943)
(1968)
etching
(1982)
photocopy
(1970)
pen and ink on typescript on offset-lithograph and xerox
(1983)
(1995)
offset-lithograph
(1992)
(1954)
drypoint
(1944)
aquatint