Sotheby's achieved a record-breaking $706 million auction night at its new global headquarters in the Breuer Building, New York, the highest total in the auction house's 281-year history. The sale was propelled by the collection of late art patron Leonard A. Lauder, whose 24 pieces sold for $527.5 million, led by Gustav Klimt's *Portrait of Elisabeth Lederer* (1914–16) which fetched $236.4 million, becoming the second-priciest artwork ever sold at auction. A subsequent contemporary and ultra-contemporary art sale added $178.5 million.
The results signal a potential reversal of the art market's downward trend since 2022, following Christie's $690 million sale the previous night. The strong bidding for rare, high-quality works from the Lauder trove—83% of which exceeded high estimates—underscores the enduring value of masterpieces as financial assets. The sale also highlights the strategic use of irrevocable bids and the continued dominance of blue-chip names like Klimt, Munch, and Van Gogh in the top tier of the market.