(1979, April)
etching
(2010)
(1994)
photo-etching and aquatint
(1962)
lithograph
(1969)
(1966)
aquatint
(1970)
(1986)
(1979)
screenprint
(1983)
etching and aquatint
((1967))
(1967)
linocut
(1991, September)
(1971)