(1979)
screenprint
(1989, June - August)
lithograph
(1989)
(1954-55)
etching
(1981)
hard-ground
(1997)
linocut
(1887)
(1919)
drypoint
(1810)
engraving
(1879)
wood-engraving
(1987)
collage of colour lithograph and colour etching
(1985)
(1992)
aquatint