Designed by Damian Williamson and introduced by Zanotta in 2010, the William+ Sofa has earned its place as a considered presence in the modern living room. Its appeal lies in proportion and restraint: clean upholstered volumes, a composed silhouette, and the kind of quiet confidence that resists easy categorization. Construction centers on a steel frame with elastic strip suspension, delivering structural integrity without sacrificing comfort. Goose down cushions soften the form from within, lending the sofa a depth that its spare exterior does not telegraph. Slim aluminum alloy feet complete the silhouette, holding the piece just above the floor with an almost weightless precision. Upholstery is available in fabric or leather and is fully removable, accommodating the practical demands of long-term living. Select configurations within the broader William family can be paired with solid wood shelves in oak, grey-stained ash, or natural Canaletto walnut, extending the piece's material dialogue into the surrounding space. Steel frame with elastic strip suspension Goose down seat and back cushions Slim aluminum alloy feet Removable fabric or leather upholstery Optional solid wood shelves in oak, grey-stained ash, or Canaletto walnut