screenprint
(1994 - 1995)
lithograph
(1974)
(1985)
(1968)
etching and aquatint
(1932)
etching
(1860)
engraving
(1978, July)
linocut
((1939-59))
gelatin silver photograph
(1992)
drypoint and etching
(1998, 30 April)
(2010)
(2001)
computer generated inkjet prints
(1970)
(1963)
(1986)