Stories Two-for-one: double-sided Van Dyck to be sold at Christie’s Posted on October 31, 2024 by artNews An Andalusian horse was last sold at the auction house in 2000, after which another landscape was discovered, hidden on the back November’s must-see exhibitions: Leonardo, Orphism and a beautiful exploration of 14th-century Siena Treasured Constructivist skyscraper in Kharkiv damaged by Russian strike