The Leonardo da Vinci National Science and Technology Museum in Milan hosts The Voice of Metals , a monographic exhibition by Roberto Ciaccio (Rome 1951 - Milan 2014) curated by the Roberto Ciaccio Archive with the collaboration of Kurt W. Forster, architect, professor and historian art, Silvia Mascheroni, art historian, and the poet Tomaso Kemeny.

The exhibition highlights a particular aspect of the artist's creative path: the creation of works on metal. Retracing the artistic practice of Roberto Ciaccio, in which the themes of light, time, trace and memory are recurring, the artist is presented through a selection of works that aims to define the aesthetic and conceptual limits between sculpture and architecture. involving the exhibition space in a strong visual and structural integration.