(1974)
photo-etching and aquatint
(1971)
screenprint
(1994-1999)
woodcut
(1985)
(1973)
offset-lithograph
(1993)
linocut
(1978 (about))
etching
(27 July 1964)
(1995)
lithograph
(1960)
drypoint
(1990, August)
aquatint and photo-etching
((1978-80))
(1984)
(1976)
(1987)
etching and aquatint