(1965)
mixed-media relief print printed in colour from 2 plates
(1806-13)
engraving
(1978)
collagraph
(2000 - 2002)
gouache
(1989)
lithograph
(1914)
etching and foul biting
(1937)
etching
(1972)
(1981-84)
(1969)
drypoint and etching
((1899))
woodcut
(1882)
(1967)
open-bite etching
photocopy
(1981)
photo offset-lithograph