Notre Dame de Paris ('Our Lady of Paris' in French) is a Gothic cathedral on the eastern half of the Île de la Cité in the fourth arrondissement of Paris, France, with its main entrance to the west. It is the cathedral of the Catholic archdiocese of Paris: that is, it is the church that contains the "cathedra", or official chair, of the Archbishop of Paris, Andre Cardinal Vingt-Trois. Notre Dame de Paris is widely considered one of the finest examples of French Gothic architecture in the world. It was restored and saved from destruction by Eugène Viollet-le-Duc, one of France's most famous architects. The name Notre Dame means "Our Lady" in French, and is frequently used in the names of Catholic church buildings in Francophone countries.