(1928)
woodcut
(1923)
wood-engraving
(1848)
lithograph
(1950)
linocut
(1973-94)
aquatint
(2008)
etching and aquatint
(1984)
(1984, February)
screenprint
(1967)
etching
(1980)
(1992)
drypoint
(1990)
(2001)