(1999, March)
linocut
(1950)
stencil
(c.1953)
etching and aquatint
(1953)
(c.1933)
(1958)
lithograph
(c.1955)
(c.1934)
(1955)
(c.1994)
woodblock
(1961)
(1986)
photocopy
(1992)
etching
(1989)
screenprint