(1987)
etching
(08 February 1988)
etching and aquatint
(1974)
(1981)
mezzotint
(1984)
screenprint
(1985)
(1975)
(1979)
engraved lino block
(1971)
linocut
(1988)
(1982, before 19 March)
aquatint
(1923)
etched plate