Billionaire Dr. Tom Kaplan combines his position as largest private Dutch Masters collector and Panthera founder to raise ...

The Dutch master’s sketch of a lion—the last still in private hands—now ranks as one of the priciest drawings ever sold at ...

“Young Lion Resting” (c1638-42) is co-owned by the Franco-American collector and metals billionaire Thomas Kaplan and by Jon ...

A rare drawing by Rembrandt is heading to auction, expected to fetch up to $20 million. The small work, Young Lion Resting, was created between 1638 and 1642 and is the artist’s only animal drawing ...

Rembrandt’s lion drawing takes $15m bid at Sotheby’s. A Rembrandt (1606-69) sketch of a lion set the highest price for a drawing at auction by the artist when it sold for $15m ...