Klimt Restores Confidence at New York Sales MutualArtGustav Klimt portrait sells for $236.4m, making it the second most expensive artwork ever sold at auction The GuardianPortrait of Elisabeth Lederer: Why this mysterious Klimt painting sold for $236m BBC4 Reasons November’s New York Auctions Point to a Stronger Art Market ArtsyBarbra Streisand Really Regrets Selling Her Klimt Painting Artnet News