3 min read · 02 Oct 2026





Untitled by Willem de Kooning estimated at $10.6m (low) to $15.9m (high). Image courtesy of Sotheby's
Willem de Kooning Untitled (1977) is the highest-value lot announced by Sotheby's in its 'Contemporary Evening Auction' in London on October 15.
The highest-value lot announced is: Willem de Kooning, Untitled (1977), which is estimated to sell for between $10.6m and $15.9m. The work is backed by a guarantee. It has been traded 6 times in the past.
8 works are backed by guarantees, including: Gerhard Richter, Abstraktes Bild (1992). It is estimated to sell for between $7.95m and $10.6m. It has been traded 9 times in the past.
Estimates and totals are converted into US dollars.
Guarantees: Sometimes an auction house guarantees to pay a seller for a work, regardless of whether the bidding reaches the reserve price, a figure that is typically confidential.
All figures are accurate at time of publication.
Get the HENI News Daily Art Digest delivered to your inbox