2023LTWID Auction House S.R.LUmberto Riva ( - ) Umberto Riva Suspension Lamp for Bieffeplast, original box 2165See Sold Price
2023BonhamsUMBERTO RIVA (1928-2021) ParaventCirca 1960-1970Palissandre et laitonH: 131cm.(51 9/16in.); L: 4...See Sold Price