(1999, November)
woodcut
(c.1922)
etching
(1974)
photo-etching and aquatint
(2006)
relief-etching
(2005)
open-bite and aquatint
(1988)
offset-lithograph
(1979)
screenprint
(1989 (dated))
lithograph
(1977, September-November)
photo-etching
(1977)
(1967)
(1995, September)
linocut
etchings
(1965)
etching and aquatint
(1966)
photo-lithograph