The project concerned the complete renovation of the Doll Museum that in the rooms of Angera Castle contains the collection of dolls and historical toys collected over the years by Princess Bona Borromeo Arese. This collection, unique for the variety, quantity and quality of the pieces, furnishes an exhaustive overview of the evolution of the doll from the beginning of the 19th century to our own day. The layout is constituted by big showcase modules in stratified structural crystal that form display walls, also quite long, devoid of vertical stanchions.