(December 1966)
drypoint
(1966-67)
(1964)
(1988-93)
screenprint
(1990)
(1994, October - November)
linocut
(1995, December)
etching
(c.2001)
(1994)
(1970s)
woodcut
(2000, November)
(1998, September)
etching and aquatint
(1979)