((1955))
linocut
(1960)
drypoint
(1992)
(1923)
line-etching
(1988, July)
lithograph
(1986)
(1977)
etching
(1978)
softground etching
(1919)
(1987)
(1962)
woodcut
(1885)
(1992, September)
screenprint
etching and aquatint