One of the last works by Art Nouveau painter Gustav Klimt was sold at auction in Vienna on Wednesday for €30 million ($32.1 million). The “Portrait of Miss Lieser” went surprisingly quickly to a bidder in the room at the Auction House Im Kinsky. The work, which had previously been estimated at between €30 million and €50 million, was thought to have been lost for 100 years. The auction house spoke of a “magnificent rediscovery.” Around 15,000 art enthusiasts had come to Im Kinsky for the preview in Vienna over the past few days, it said. It had been privately owned in Austria for decades, the …