(1978)
etching
(1964)
(1955-56)
woodcut
(1968)
linocut
(1974)
(1991)
(1953-54)
monotype
(1993)
relief-etching
(1970)
screenprint
offset-lithograph
(c.2001)
(1994-1999)
(1998)
etching and aquatint
(1999)
(1983)
(1992- 1996)
(1992)
relief etching