The Collezione Giancarlo e Danna Olgiati opens its autumn season with "Yves Klein e Arman. Le Vide et Le Plein", a groundbreaking new exhibition that for the first time compares the work of the two French artists who were key exponents of the celebrated "Nouveau Réalisme" movement.

Curated by Bruno Corà, the exhibition is produced in collaboration with the Yves Klein Foundation. The concept is by Mario Botta.