O6463 CI+ 20201019080000.0 Kanapa 19th century stain (coating) GETTY:300014968 textile materials GETTY:300231565 upholstering GETTY:300231992 wood (plant material) GETTY:300011914 98.5 cm x 179.5 cm upholstering techniques GETTY:300232026 woodworking GETTY:300054083 PL-Wnifc Muzeum Fryderyka Chopina Narodowy Instytut Fryderyka Chopina MC/346