15x20K 4C Jaune
15x20K N&B
5x5K 4C Jaune
5x5K 4C Violet
5x5K N&B
Algorithme 15x20 4c+viol.
V 5x5K 4C Fond noir
Vague
Algorithme 15x20 N&B
2018
Color in motion
1975
9 lignes - 1ere sequence
1971
9 lignes - 2eme sequence
