Grand Trianon in the context of "French formal garden"

French Baroque architecture, usually called French classicism, was a style of architecture during the reigns of Louis XIII (1610–1643), Louis XIV (1643–1715) and Louis XV (1715–1774). It was preceded by French Renaissance architecture and Mannerism and was followed in the second half of the 18th century by French Neoclassical architecture. The style was originally inspired by the Italian Baroque architecture style, but, particularly under Louis XIV, it gave greater emphasis to regularity, the colossal order of façades, and the use of colonnades and cupolas, to symbolize the power and grandeur of the King. Notable examples of the style include the Grand Trianon of the Palace of Versailles, and the dome of Les Invalides in Paris. In the final years of Louis XIV and the reign of Louis XV, the colossal orders gradually disappeared, the style became lighter and saw the introduction of wrought iron decoration in rocaille designs. The period also saw the introduction of monumental urban squares in Paris and other cities, notably Place Vendôme and the Place de la Concorde. The style profoundly influenced 18th-century secular architecture throughout Europe; the Palace of Versailles and the French formal garden were copied by other courts all over Europe.

The Treaty of Trianon (French: Traité de Trianon; Hungarian: Trianoni békediktátum; Italian: Trattato del Trianon; Romanian: Tratatul de la Trianon), often referred to in Hungary as the Peace Dictate of Trianon or Dictate of Trianon, was prepared at the Paris Peace Conference. It was signed on the one side by Hungary and, on the other, by the Allied and Associated Powers, in the Grand Trianon château in Versailles on 4 June 1920. It formally terminated the state of war issued from World War I between most of the Allies of World War I and the Kingdom of Hungary. The treaty is famous primarily due to the territorial changes imposed on Hungary and recognition of its new international borders after the First World War.

As part of the Austro-Hungarian Empire, Hungary had been involved in the First World War since August 1914. After its allies, Bulgaria and later the Ottoman Empire, signed armistices with the Entente, the political elite in Budapest also opted to end the war. On 31 October 1918, the Budapest government declared independence of Hungary from Austria and immediately began peace talks with the Allies.

The Louis XIV style or Louis Quatorze (/ˌluːi kæˈtɔːrz, - kəˈ-/ LOO-ee ka-TORZ, -⁠ kə-, French: [lwi katɔʁz] ), also called French classicism, was the style of architecture and decorative arts intended to glorify King Louis XIV and his reign. It featured majesty, harmony and regularity. It became the official style during the reign of Louis XIV (1643–1715), imposed upon artists by the newly established Académie royale de peinture et de sculpture (Royal Academy of Painting and Sculpture) and the Académie royale d'architecture (Royal Academy of Architecture). It had an important influence upon the architecture of other European monarchs, from Frederick the Great of Prussia to Peter the Great of Russia. Major architects of the period included François Mansart, Jules Hardouin-Mansart, Robert de Cotte, Pierre Le Muet, Claude Perrault, and Louis Le Vau. Major monuments included the Palace of Versailles, the Grand Trianon at Versailles, and the Church of Les Invalides (1675–1691).

The Louis XIV style had three periods. During the first period, which coincided with the youth of the King (1643–1660) and the regency of Anne of Austria, architecture and art were strongly influenced by the earlier style of Louis XIII and by the Baroque style imported from Italy. The early period saw the beginning of French classicism, particularly in the early works of Francois Mansart, such as the Chateau de Maisons (1630–1651). During the second period (1660–1690), under the personal rule of the King, the style of architecture and decoration became more classical, triumphant and ostentatious, expressed in the building of the Palace of Versailles, first by Louis Le Vau and then Jules Hardouin-Mansart. Until 1680, furniture was massive, decorated with a profusion of sculpture and gilding. In the later period, thanks to the development of the craft of marquetry, the furniture was decorated with different colors and different woods. The most prominent creator of furniture in the later period was André Charles Boulle. The final period of Louis XIV style, from about 1690 to 1715, is called the period of transition; it was influenced by Hardouin-Mansart and by the King's designer of fetes and ceremonies, Jean Bérain the Elder. The new style was lighter in form, and featured greater fantasy and freedom of line, thanks in part to the use of wrought iron decoration, and greater use of arabesque, grotesque and coquille designs, which continued into the Louis XV style.

The Hôtel de Marigny (French pronunciation: [otɛl də maʁiɲi]) is an hôtel particulier at 23 Avenue de Marigny in the 8th arrondissement of Paris, France, across the street from the Élysée Palace. It is used as a state guest house for state visitors to France and has been the property of the French government since 1972. Previously, state guests were housed at the Grand Trianon from 1959.

Jules Hardouin-Mansart (French pronunciation: [ʒyl aʁdwɛ̃ mɑ̃saʁ]; 16 April 1646 – 11 May 1708) was a French Baroque architect and builder whose major work included the Place des Victoires (1684–1690); Place Vendôme (1690); the domed chapel of Les Invalides (1690), and the Grand Trianon of the Palace of Versailles. His monumental work was designed to glorify the reign of Louis XIV.

Robert de Cotte (French pronunciation: [ʁɔbɛʁ də kɔt]; 1656 – 15 July 1735) was a French architect-administrator, under whose design control of the royal buildings of France from 1699, the earliest notes presaging the Rococo style were introduced. First a pupil of Jules Hardouin-Mansart, he later became his brother-in-law and his collaborator. After Hardouin-Mansart's death, de Cotte completed his unfinished projects, notably the royal chapel at Versailles and the Grand Trianon.

48°48′56″N 2°06′35″E / 48.815639°N 2.109675°E / 48.815639; 2.109675

The Petit Trianon (French pronunciation: [pəti tʁijanɔ̃]; French for 'small Trianon') is a Neoclassical style château located on the grounds of the Palace of Versailles in Versailles, France. It was built between 1762 and 1768 during the reign of King Louis XV. The Petit Trianon was constructed within the gardens of a larger royal retreat known as the Grand Trianon.