Bianca is a family of luminaires with the decoration on the diffuser surface features an orderly series of shallow delicate grooves etched into the white glass, yielding an effect resembling small footprints on fresh snow. The largest diffuser has a 50 cm diameter. Glassbbottom's skill and lung capacity.without stem, floor-standing with base and stem, pendant, wall-mounted and ceiling-mounted. The matt white coating applied to the various metal supports evokes the name and colour of the diffuser. Bianca produces a very warm, diffused and enveloping light emission in the surrounding environment.