An advertisement from 1935 and a midnight-blue perfume bottle for Jacques Guerlain's Shalimar fragrance pictured on are display as part of the Comite Colbert "Hidden Treasures" exhibit at The Shed on Tuesday, May 26, 2026, in New York. (AP

A new exhibit called “Hidden Treasures” shines a light on the 250 year cultural dialogue between France and the U.S. through the lens of French luxury goods.