(1800)
engraving
(c.1853)
lithograph
(1947)
etching and foul biting
(1997, April)
etching
(1991)
(2008)
linocut
(1962)
(1979)
screenprint
(1992)
(1998)
(1980-81)
(1970)
(1976)
(1978)
drypoint