(c.1922)
etching
(1989)
lithograph
(1960)
(c.1978)
etching and aquatint
(1953)
monotype
(1986)
linocut
(c.1929)
(1957)
(1984, May)
(1997)
aquatint
(1982)
(1993)
(1965)
((1962-63))
drypoint
((1968-69))
(1968-69)
etching and drypoint