(1990)
etching
(1989)
screenprint
(16-5-1999)
lithograph
(1967)
woodcut
(1983)
linocut
(1908)
(2002)
hardground
(1966)
plywood cut 1st. state
etching and aquatint
((1953))
(1991)
(1958)
(c.1978)