(1930)
etching
(1953-54)
(1990)
lithograph
(1954-55)
woodcut
(1991)
screenprint
(1966)
(1989)
linocut
(1979)
(1940s)
etching and aquatint
(1932 (exhibited))
wood-engraving
(1986)
(1955)
(1960)