(1970)
pen and ink on typescript on offset-lithograph and xerox
(1976)
(1995)
offset-lithography
(c.1922)
etching
(1978)
drypoint
(1979)
(1988)
(1998)
stamps
(c.1982)
relief-etching
(2005)
(1992)
lithograph
(1999)
photo-etching
(2000)
screenprint
(1991)
