* 991
1965
Colour serigraphy
992
1965
Colour lithograph and offset
* 1104
1964
Colour lithograph
* 1025
1971
Lithography
1026
2000
Colour lithograph
150
1987
Oil on canvas
* 1307
1964
Colour lithograph
* 1025
1971
Lithographie
1026
2000
Farblithographie
* 1307
1964
Farblithographie