etching
(1923)
(1922)
wood-engraving
(1937)
(c.1925)
(1978)
softground etching
(1977)
screenprint
(1967)
lithograph
(1983)
(1966)
pencil drawing
(c.1979)
(2002)
(1921)
aquatint and burnishing
(1930s)
(1924)