(1975)
screenprint
(1992)
(1957)
lithograph
(1989, June-August)
(1970)
(1931)
letterpress
(1984)
etching
(1987)
linocut
(2001)
computer generated inkjet prints
(1947)
wood engravings
(1881)
(1997, February)
photo-lithograph
(1806-13)
printed in black ink; letterpress
engraving
(1833)
(1978)
offset-lithograph