 A "second school of Fontainebleau" of painters and decorators went to work on the interiors.The architect Martin Fréminet created the ornate chapel of the Trinity, while the painters Ambroise Dubois and Toussaint Dubreuil created a series of heroic paintings for the salons.A new wing, named for its central building, 'La Belle Cheminée, was built next to the large fish pond.