(1985)
colour linocut
(1971)
lithograph
(1981)
woodcut and lithograph
(1912)
etching
(c.1930)
linocut
(1966)
(1982)
screenprint
(1965)
(1980)
(1991)
(c.1935)
(1983)
(by 1936)
(1994)
(1921)
(1936)