(1998, September)
etching
(1978)
screenprint
((1929))
linocut
(1923)
(1995)
(2005)
aquatints
(1973)
(1989)
(c.1928)
woodcut
(1932 (exhibited))
wood-engraving
(1994-1999)
(1939)
(1993)
(1918)
drypoint
(1998)
computer generated