(c.1950)
lithograph
(1979)
screenprint
(1989)
(1999)
aquatint and open-bite
(1999, October)
(1987)
linocut
(1978)
(1996)
digital print
(1979, April)
etching
(2004)
stencil
(1988)
(1964)
(1983)
(2010)