de Sede DS-2011: Swiss craftsmanship at its best. This sofa is more than just a piece of furniture – it's a piece of design history from the legendary Swiss manufacturer de Sede. The DS-2011 model impresses with its distinctive architecture and the uncompromising leather quality for which the brand is known worldwide. The two-seater is upholstered in robust, black leather. The material appears sturdy, thick, yet supple – a quality that often becomes even more beautiful with age, developing a refined patina. The design is absolutely characteristic: Monolithic side panels: Instead of classic legs, the frame rests on continuous, leather-covered side panels. This gives the sofa a very stable, grounded look. Flowing armrests: The armrests are not attached, but appear to be "thrown" over the side panels. They curve softly outwards, organically softening the otherwise strict form. Structured backrest: The back cushions feature a horizontal division in the upper section, which visually resembles an integrated neck support and enhances comfort. Also striking is the visible piping along the edges, which accentuates the sofa's contours like a fine drawing and testifies to the high level of craftsmanship. 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