((1919))
softground
(1920)
line-etching
(c.1919)
(1922)
softground-etching and aquatint
((1916))
line-etching and drypoint
(1925)
(1919)
aquatint and etching
etching
(1923)
aquatint and line-etching
(1924)
line-etching and aquatint
drypoint
(1918)
aquatint