History of the Palace of Versailles only with the interior decoration of the new additions of the palace, but also collaborated with Le Nôtre's in landscaping the palace gardens. As symbol of France's new prominence as a European super-power, Louis XIV officially installed his court at Versailles in May 1682. Soon after the crushing defeat of the War of the League of Augsburg (1688–1697) and owing possibly to the pious influence of Madame de Maintenon, Louis XIV undertook his last building campaign at Versailles. The fourth building campaign (1699–1710) concentrated almost exclusively on construction of the royal chapel designed by Hardouin-Mansart and finished by Robert de
History of the Palace of Versailles but was never finished due to the king's death. Significant among Louis XV's contributions to Versailles were the "petit appartement du roi"; the "appartements de Mesdames", the "appartement du dauphin", the "appartement de la dauphine" on the ground floor; and the two private apartments of Louis XV – "petit appartement du roi au deuxième étage" (later transformed into the "appartement de Madame du Barry") and the "petit appartement du roi au troisième étage" – on the second and third floors of the palace. The crowning achievements of Louis XV's reign were the construction of the Opéra and the Petit Trianon.