Cassina 8 (Otto): Minimalist Luxury by Piero Lissoni. This sofa is a modern classic, designed by star designer Piero Lissoni for the Italian luxury brand Cassina. The "8" (Otto) model represents the perfect balance between architectural rigor and absolute seating comfort. The upholstery is a high-quality fabric in a cool blue-gray hue. This shade appears very sophisticated and underscores the understated elegance of the design, while the fine weave adds vibrancy to the large surface. The design thrives on contrast: The basic form is linear and precise, defined by the wide, rectangular armrests that are level with the back. In contrast, the three large seat cushions (which, due to their width, offer space for four people) appear soft and relaxed – a typical characteristic of Cassina's high-quality down upholstery. The base is a masterpiece of construction: The sofa rests on a delicate aluminum structure with slender anthracite-colored sled legs. These are so delicately designed that the lavish upholstered body seems to float almost weightlessly above the floor. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and take full responsibility for any authenticity issues arising from misattribution