(1966)
etching
(1972)
screenprint
(1989)
drypoint
(1994)
(2003)
(1986)
linocut
(1975)
lithograph
(1997)
etching and aquatint
(1977)
(1939)
(1969)
(1999, February)
(1922)
wood-engraving
(2004)
drypoint etching
(c.2002)
(1994, October - November)
(2001, February - March)