The exhibition edited by Stefano Casciani celebrates the 100th anniversary since Olivari was founded. Through archives models, ranging from the handle commissioned by Marcello Piacentini for the Palace of Justice of Milan until the most recent designed by Shigheru Ban, and through famous models like the handle by Gio Ponti and the one by BBPR, the exhibition includes the models by those designers who have shaped the history of Italian design, as well as those of major international architects.