(c.1880)
lithograph
(1970)
typed statements collaged on 12 file cards in metal rotary card file
(1984)
etching
(1976)
screenprint
(1967)
(1954)
(1937)
wood-engraving
(1982)
(1993)
etching and aquatint
(1951)
linocut
(1933)
(c.1833)