50
1976
Iron and steel, forged.
125
1954
Forged iron
659
1960
Ink on thin wove paper
660
1991
Collage, white Paperki paper and black rectangular element
1140
1962
Etching on wove paper BFK Rives
1141
1976
Drypoint on BFK Rives wove paper with watermark
1142
1981
Drypoint on BKF Rives Velin
1143
1981
Etching on BKF Rives wove paper with watermark