Louis XVI style completed the new Château de Compiègne (1751–83), begun by Louis XV, and decorated it from 1782 to 1786. The King's principal architectural addition to Versailles was the new library on the first floor (begun 1774). He was much more generous to Queen Marie-Antoinette; she redecorated the Grand Apartments of the Queen at Versailles in 1785, and carried out important works on her apartments at the Palace of Fontainebleau and Compiegne, as well as new apartments in the Tuileries Palace. The King also gave the Queen the Petit Trianon at Versailles, and in 1785 bought a new chateau for her at
Škvorec Chateau to this day. After the death of the Countess (1772), the chateau was no longer used as a mansion, but it fell to the mere seat of the economic administration of the estate, gradually dilapidated, while its parts were redesigned to flats for clerks and servants. Škvorec Chateau was still habitable in 1794, but in the years that followed it rapidly decayed. Instead of reconstruction, most of buildings were largely dismantled between 1860–84. The dilapidated north-western palace was demolished first, then the western two-storied wing was taken down in 1883. On the site of ruin of the old Gothic-Renaissance palace,