(1984)
etching
(1998, March)
(1944-46)
screenprint
(1962)
linocut
(1993)
(2010)
(1987)
lithograph
(2007)
(2000, September)
etching and aquatint
(1983)
(1992)
(1990)
offset-lithograph
(1978)
(1982, before 30 November)
(1982)
hand-stamped rubber stamps
(c.1958)
photo-lithograph