Blanco y vibracion, 103 x 102 x 17 cm, Acrylic on wood, steel, 1990

Anello con tiges (EA. - tirage /33), 40 x 46 x 32 cm, steel, plexiglass, nylon thread, 1972

Exhibition View, Abstracts & Kinetics, Atlas Sztulo, Lodz, Poland, 19.06.2009 - 13.09.2009

Tes rojas y negras, 103 x 102 x 16 cm, Acrylic on wood, steel, 1974

Blanc et couleur, 102 x 102 x 17 cm, Acrylic on wood, steel, 1990