The Hall of Mirrors is the iconic ceremonial gallery of the Palace of Versailles, completed in 1684 under the design of Jules Hardouin-Mansart. This monumental hall stretches 73 meters in length and features 357 mirrors, symbolizing the manufacturing prowess of France as a rival to Venice's traditional mirror monopoly. The ceiling vault is painted by Charles Le Brun, illustrating the political triumphs of King Louis XIV. Originally constructed to replace an open terrace connecting royal apartments, the Hall of Mirrors served as a space for courtly encounters and public access to the king. In 1919, it became the site where the Treaty of Versailles was signed, ending World War I.
