(1989)
etching
(1989-90)
relief-etching
(1991)
linocut
(September 1968)
screenprint
(1912)
(1998, September)
(1978)
(1973)
(c.1928)
woodcut
(1932 (exhibited))
wood-engraving
(1939)
(1995)
(1993)
(1998)
computer generated