Bandiera - 1972
Quadro severo con trenino allegro
Western Vertical - 1986
Structure et Modulation - 1984
Los complementarios IV - 1985
S 9 - 1964
Untitled - 1988
Red grid, blue circles, black arcs from four sides, and yellow arcs from four corners - 1972
Untitled - 1975-76
Mercuriale - 1967-2002
Tre + Tre - 1965-2002
MC 133
Untitled
