This upcoming exhibition at the Frick will draw from the holdings of Sidney R. Knafel, who has one of the world’s finest and most comprehensive private collections of French faience. With seventy-five objects, the presentation in the Portico Gallery tells the fascinating and complex history of an aspect of European decorative arts that warrants greater attention. The production of faience, a colorful tin-glazed earthenware, spans a vast history of more than two centuries. The earliest French examples were made in Lyon in the sixteenth century, while works from France’s Golden Age of production were made in Nevers and Rouen in the seventeenth and early eighteenth centuries. Production in the eighteenth century expanded to other locations, including Marseille, Moustiers, Sinceny, and Moulins.