(1934)
linocut
(1940s)
etching
((1934))
wood-engraving
(1907)
engraving
(1923)
(1935)
(1980s)
(1955-56)
woodcut
((1955))
((1938))
(1933, January)
((1927))
(1932)
(1932, November)
((1929))
(1931)