(1989)
offset-lithograph
Be still earth
Be still earth...
(by 1934)
wood-engraving
(1991)
(1948)
photo-lithograph
(1982)
photo-linocut
((1948))
(1984)
lithograph
(1996)
linocut
(c.1948)
etching
(1985)
screenprint
(1964)
woodcut
(1976)
photo-screenprint and screenprint
drypoint
(1996, July)