A Rembrandt drawing titled 'Young Lion Resting' (ca. 1638–43) sold for $18 million at Sotheby's New York on February 4, setting a new auction record for a work on paper by the artist. The sale price fell within the pre-sale estimate of $15–20 million and far surpassed the previous record of $3.7 million for a Rembrandt drawing.
Sotheby's hosted a lunch in Paris for billionaire collector Thomas S. Kaplan, who is selling a Rembrandt drawing titled *Young Lion Resting* (ca. 1638–42) from his Leiden Collection. The drawing, with a high estimate of $20 million, will be auctioned in New York in February, with all proceeds donated to Panthera, the wild cat conservation charity Kaplan founded. Kaplan acquired the work in 2005 from the Herring gallery and has kept much of his collection anonymous, but is now stepping forward to support conservation and public access.
Billionaire entrepreneur Thomas S. Kaplan and his wife Daphne Recanati Kaplan are selling Rembrandt's drawing *Young Lion Resting* (circa 1638-42) from their Leiden Collection, one of the world's largest private holdings of 17th-century Dutch art. Sotheby's announced on November 3 that the work will be auctioned during its Old Masters sales in New York on February 4, 2026, with a pre-sale estimate of $15 million to $20 million. Proceeds from the sale will benefit Panthera, a wild-cat conservation organization co-founded by Kaplan and philanthropist Jonathan Ayers, marking the 20th anniversary of the organization's founding.