(1928)
lineblock
(1997, February)
photo-lithograph
(1806-13)
printed in black ink; letterpress
engraving
(1985)
etching
(1833)
lithograph
(1978)
(2005)
digital print
(1987)
offset-lithograph
(1965)
screenprint
(1996 - 1997)
(1971)
(1950)
wood-engraving
(1922)
(1980)