MAY 2026 NEW-YORK AUCTIONS Willem de Kooning   Auction Results #1. Untitled III, 1975 Property from an Important Private Collection Sotheby’s New-York: 14 May 2026 Estimated: USD 25,000,000 – 35,000,000 USD 26,000,000 Willem de Kooning | Untitled III | The Now & Contemporary Evening WILLEM DE KOONING (1904 – 1997) Untitled III, 1975 Oil on … Continue reading MAY 2026 NEW-YORK AUCTIONS: Willem de Kooning