(1987)
etching and aquatint
(1976)
screenprint
etching
(1953)
stencil
(1994)
(1989)
(1984)
linocut
(1974)
((1980))
offset-lithograph
(1981)
(1854)
pen-lithograph
(1993, January)
(1950s)
lithograph
(1925)
drypoint
(1978)
(1980s)