A sculptor. After studying engineering, he turned to art in the 1950s, embracing informal gestural expressiveness between 1958 and 1962. In 1962, together with Biggi, Frascà, Pace, Santoro and Uncini he set up the "Gruppo 1" in Rome, using industrial materials (cardboard boxes and panels) as sign elements. Modular and displaceable seriality later returned in his iron Costruttivi Trasformabili. Numerous awards and international exhibitions.