(1981)
offset-lithograph
(1988)
woodcut
(2008)
linocut
(1984)
photocopy
screenprint
(c.1985)
off-set lithograph
(1990)
(1975)
(1921)
etching
(1926)
(1942)
line-engraving
(1930)
(c.1960)
(1923)
(c.1925)
(by 1939)
(1915)