(1931)
embossing
(1979-81)
screenprint
(1983)
lithograph
(1986)
(1960)
woodcut
(1990)
(1989)
photo-offset-lithograph
(2003)
etching
(1967)
(1995)
linocut
((1978))
offset-lithograph
(2000)
(2006)
machine stitching in olive green thread