A gallery assistant poses with "More Woldgate Timber" by David Hockney during a photocall for the 20/21 Century London Evening Sale at the Christie's auction house in London on October 3, 2024. The artwork is estimated to go under the hammer for 3,800,000 – 5,500,000 GBP (4,515,000 - 6,535,000 EUR / 4,984,000 - 7,213,000 USD). (Photo by BENJAMIN CREMEL / AFP)