(1972)
etching
(1972-75)
(1986)
linocut
(1989)
(2000)
digital print
(c.1985)
lithograph
(September 1877)
photo-lithograph
offset-lithograph
(1939)
drypoint
(1987)
woodcut
(c.1929)
etching and aquatint
(1984)
((1958))
(c.2001)
wood-engraving
(1994)
(1964-65)