(1976, June)
photo-etching
(1985)
lithograph
(1999, November)
etching
(1989)
(1961)
linocut
(1983)
etching and drypoint
(1968)
screenprint
(2010)
(1997)
(1979)
drypoint
(c.1980)
(1924)
aquatint
(1918)
softground-etching