This elegant domed building with two sweeping curved wings was designed as a school by Louis Le Vau and opened in 1684. The five academies of the Institut (Académie Française, Académie des Inscriptions et Belles-Lettres, Académie des Beaux-Arts, Académie des Sciences, Académie des Sciences Morales et Politiques) moved here in 1805. Inside is Mazarin's ornate tomb by Hardouin-Mansart, and the Bibliothèque Mazarine (open to over-18s with ID and two photos; €15/year). The Académie Française was founded by Cardinal Richelieu in 1635 with the aim of preserving the purity of French from corrupting outside influences (such as English).
