(1933)
linocut
(1985)
etching and aquatint
(1961)
drypoint
(1962)
etching and sugar lift aquatint
(2008)
(1995, November)
lithograph
(1978)
(1976)
(1988)
etching
(1956-57)
(1963)
(1991)
(1971-72)
photo-screenprint
(1994-1999)
woodcut
(1994-99)
(1991, 13-25 May)