((1932))
wood-engraving
(1936)
linocut
((1936))
etching
(1924)
(1931)
(1940s)
etching and aquatint
(c.1936)
(c.1935)
(1930s)
(1932)
((1927))
(1923)
(1930)
(c.1934)
((1933))
engraved woodblock