(1950)
wood-engraving
(1923)
(1935)
linocut
((1922))
etching
(1933)
(1944)
(1925)
((1927))
(1936)
(c.1941)
((1934))
(1930)
(c.1929)
engraved woodblock
(c.1932)
(1922)
((1932))