(1988)
offset-lithograph
(1980)
(1855)
engraving
(1983)
lithograph
drypoint
(1984)
(1996, September)
(1971)
screenprint
(1969)
woodcut
(1987)
pencil sketch
(1957)
(1960)
linocut
(1963)
(c.1910)
etching