(1835)
engraving
(1989)
linocut
(1919)
drypoint
(1966)
etching and open bite
(1985)
colour linocut
(1991)
lithograph
(1987)
(1861)
(1961)
(1995)
offset-lithograph
(c.1947)
screenprint
(1992)
etching and aquatint