Two- or three-seater sofas with polished trivalent chrome plated (CR3) or semigloss grey, light blue, green, brown, mud, ivory or black enamel steel frame. Loose cushions with padding in feather with polyurethane core. Leather or fabric upholstery. The original model is in the apartment of Le Corbusier and his wife Yvonne at rue Nungesser-et-Coli 24 in Paris.