"Untitled-Objetivo"-acrylic on canvas-1969-Såo Paulo

 



"Untitled-GSP"-100x100cm-acrylic on canvas-1984-São Paulo






"Energia I"-acylic on canvas-150cmx150cm-1984-São Paulo-SP








 "Untitled I"-acrylic on canvas-100cmx150cm-New York-1990







"Untitled RC"-acrilic on canvas-100cmx100cm-1990-New York





1992-"Flow of Light"-35,5cmx45,5cm -acrylic on canvas- New York






2000-"KS Painting"-oil on canvas-45cmx45cm-New York







2000-"Abstract Relations"- oil on canvas-30,5cm diameter- New York






2003-"Full Circle"-45cm diameter- oil on canvas- New York







"Interlude B"-acrylic on canvas -70cm diameter-2003-New York





Red&Blue Circle, oil on canvas, 12", New York, 2013