A great 1980s Knoll three-seat sofa designed by the re-known Memphis Postmodern iconic designer Ettore Sottsass. The Leather is original as is the bottom and top duvet with the Knoll logo. The fabric was designed by Dorothy Cosonas. This modern graphic plaid was inspired by a combination of traditional plaids and modern patterns from the fashion brand Missoni. Mod Plaid is a 2012 Best of NeoCon Gold winner. Great looking and a beautiful upholstery job with great pattern matching please see the detailed pictures. The sofa has some signs of use, most notably to the back and sides, which are pictured. There are some scuff and scratch marks to the leather and metal. Please note chair in the same fabric is listed separately.