Set of three identical ceiling lamps attributed to Luigi Massoni for Guzzini, produced in 1974. Each lamp features a large, rounded opaline white diffuser with a second overlapping lower diffuser element, exposed fastening details, and a ceiling rose suspension. The design reflects Italian Space Age style, with innovative use of synthetic materials and soft, futuristic shapes. The attribution to Massoni for Guzzini was made by the Design Department of Il Ponte Auction House based on photographs and documentation. The lamps retain their original features and show normal signs of aging consistent with their age. Dimensions per lamp: height 28 cm, diameter 55 cm. Sold as a lot of three pieces.