Sotheby's London has announced the full lineup for its Old Master and 19th century evening sale on December 3, featuring 31 works defined by exceptional scholarly significance and rare discoveries. Half of the lots have been hidden from public view for over a century, and 12 have not appeared on the secondary market in 40 years. Top lots include Hans Eworth's portrait of Thomas Howard (estimate £3 million), Pieter Brueghel the Younger's The Census at Bethlehem (£5 million), a rediscovered Peter Paul Rubens oil sketch (£3 million), and a Rembrandt portrait of Saint John on Patmos (£7 million). The sale also includes works from the collection of Dr Hinrich Bischoff, such as Lucas van Valckenborch's Autumn: Landscape with Archduke Matthias of Austria (£800,000).
The auction underscores a resurgence of interest in Old Master paintings, with Sotheby's calling it one of the greatest assemblages of Old Masters presented in London in six years. The reappearance of long-hidden works offers fresh opportunities for scholarship and market discovery, as highlighted by Sotheby's specialist Elisabeth Lobkowicz, who noted that extensive research by her team and outside scholars has reattributed and recontextualized many pieces. This sale matters because it signals sustained demand for historically significant art and demonstrates how rigorous provenance research can unlock value in a market often dominated by modern and contemporary works.