((1922))
etching
(1925)
wood-engraving
((1927))
(c.1941)
((1934))
(1930)
(c.1929)
engraved woodblock
(c.1932)
linocut
(1922)
((1932))
((1936))
(1924)
(1940s)
etching and aquatint
(c.1936)
(1923)
(c.1934)