(1981)
screenprint
(1988)
lithograph
(c.1953)
linocut
(1961)
(1992)
(1936)
etching
(1932 (exhibited))
wood-engraving
(1994-1999)
woodcut
etching and drypoint
(1978)
(1966)
(1965)
(c.1989)
photocopy