Paris did not yet extend this far) to house his fabulous collection of great masters paintings. To this end, he hired the architect Étienne-Louis Boullée to make substantial alterations to the buildings (as well as design an English-style garden). Soon on display there were such well-known masterpieces as Holbein's The Ambassadors (now in the National Gallery in London), and Frans Hals' Bohemian (now at the Louvre). His architectural alterations and art galleries gave this residence international renown as "one of the premier houses of Paris". Royal and imperial palace The palace and gardens were purchased from Beaujon by Bathilde d'Orléans, Duchess of Bourbon in 1787 for 1,300,000 livres. It was the Duchess who named it the Élysée. She also built a group of cottages in the gardens which she named the Hameau de Chantilly, after the Hameau at her father-in-law's Château de Chantilly. With the French Revolution, the Duchess fled the country and the Élysée was confiscated and leased out. The gardens were used for eating, drinking, and dancing, under the name Hameau de Chantilly, and the rooms became gambling houses. The Élysée was sold in 1805 to Joachim and Caroline Murat, who administered major renovations that made the building more grand and "imperial". Later, the house was transferred to Caroline's brother, Emperor Napoleon, in 1808; it became known as the Élysée-Napoléon. After the Battle of Waterloo, Napoléon returned to the Élysée and signed his abdication there on 22 June 1815. He left the Élysée three days later. Russian Cossacks camped at the Élysée when they occupied Paris in 1814. The property was then returned to its previous owner, the Duchesse de Bourbon, who then sold it to her royal cousin, Louis XVIII, in 1816. Between 1820 and 1848, the palace was primarily used to host guests of the royal family. Presidential residence Following the French Revolution of 1848 and the abdication of Louis Philippe I, the provisional government of the Second Republic took over the palace. It was initially used to host musical performances and lectures before being renamed the Élysée National designated the official residence of the President of the Republic under the administration of Louis-Napoléon Bonaparte. The President also has the use of several other official residences, including the Château de Rambouillet, forty-five kilometres southwest of Paris, as well as the Fort de Brégançon near Toulon. In 1853, following his coup d'état that ended the Second Republic,