The octagonal Place de la Concorde is the largest square in Paris. It is situated between the Tuileries and the Champs-Elysées. In 1763, a large statue of king Louis XV was erected at this site to celebrate the recovery of the king after a serious illness. The square surrounding the statue was created later, in 1772, by the architect Jacques-Ange Gabriel. It was known as the place Louis XV.
In 1792, during the French revolution, the statue was replaced by a another, large statue, called Liberté (freedom) and the square was called Place de la Révolution. A guillotine was installed at the center of the square and in a time span of only a couple of years, 1119 people were beheaded here. Amongst them many famous people like King Louis XVI, Marie-Antionette, and Obelisk at Place de la Concorde, Paris revolutionary Robespierre, just to name a few. After the revolution the square was renamed several times until 1830, when it was given the current name Place de la Concorde.
In the 19th century the 3200 years old obelisk from the temple of Ramses II at Thebes was installed at the center of the Place de la Concorde. It is a 23 meters tall monolith in pink granite and weighs approximately 230 tons. In 1831, it was offered by the Viceroy of Egypt to Louis Philippe. The obelisk is covered with hieroglyphs picturing the reign of pharaohs Ramses II & Ramses III. Pictures on the pedestal describe the transportation to Paris and its installation at the square in 1836.
At each corner of the octagonal square is a statue representing a French city: Bordeaux, Brest, Lille, Lyon, Marseille, Nantes, Rouen and Strasbourg. They were installed in 1836 by Jacob Ignaz Hittorf, who redesigned the Place de la Concorde between 1833 and 1846. That same year a bronze fountain, called La fontaine des Mers was added to the square. A second one, the Elevation of the Maritime fountain, was installed in 1839. Both fountains were designed by Hittorf.References:
The Château de Chaumont was founded in the 10th century by Odo I, Count of Blois. The purpose was to protect his lands from attacks from his feudal rivals, Fulk Nerra, Count of Anjou. On his behalf the Norman Gelduin received it, improved it and held it as his own. His great-niece Denise de Fougère, having married Sulpice d'Amboise, passed the château into the Amboise family for five centuries.
Pierre d'Amboise unsuccessfully rebelled against King Louis XI and his property was confiscated, and the castle was dismantled on royal order in 1465. It was later rebuilt by Charles I d'Amboise from 1465–1475 and then finished by his son, Charles II d'Amboise de Chaumont from 1498–1510, with help from his uncle, Cardinal Georges d'Amboise; some Renaissance features were to be seen in buildings that retained their overall medieval appearance. The château was acquired by Catherine de Medici in 1550. There she entertained numerous astrologers, among them Nostradamus. When her husband, Henry II, died in 1559 she forced his mistress, Diane de Poitiers, to exchange Château de Chaumont for Château de Chenonceau which Henry had given to de Poitiers. Diane de Poitiers only lived at Chaumont for a short while.
Later Chaumont has changed hands several times. Paul de Beauvilliers bought the château in 1699, modernized some of its interiors and decorated it with sufficient grandeur to house the duc d'Anjou on his way to become king of Spain in 1700. Monsieur Bertin demolished the north wing to open the house towards the river view in the modern fashion.
In 1750, Jacques-Donatien Le Ray purchased the castle as a country home where he established a glassmaking and pottery factory. He was considered the French "Father of the American Revolution" because he loved America. However, in 1789, the new French Revolutionary Government seized Le Ray's assets, including his beloved Château de Chaumont.
The castle has been classified as a Monument historique since 1840 by the French Ministry of Culture. The Château de Chaumont is currently a museum and every year hosts a Garden Festival from April to October where contemporary garden designers display their work in an English-style garden.