1856
1970
Colour screen print over offset print on wove paper
1857
1971
Colour screen print on Schoellershammer with blindstamp
1858
1971
Colour screen print on Schoellershammer with blindstamp
1859
1971
Etching on strong wove paper
1860
1974
Offset print on Rives wove paper with watermark
1861
1972
Lithograph on BFK wove paper
1862
Each 1986 and 1987 respectively
2 colour lithographs, 1
1863
1986 And 1991
2 lithographs on heavy