Selections From Barbara Gladstone’s Art Collection Are Coming to Sotheby’s This May

It’s official: Sotheby’s secured legendary dealer Barbara Gladstone’s collection and will present twelve works in a single-owner sale during its May marquee auctions. The sale follows Gladstone’s passing last June at the age of 89 and is expected to generate totals in excess of $12 million. “It takes some wisdom to steer a path through what everyone else wants you to do and what serves you best,” Gladstone once said. “There’s no formula. I trust my instincts.”

Lisa Dennison, chairman of Sotheby's America...