"Most Western types of the Virgin’s image, such as the twelfth-century “Throne of Wisdom” from central France, in which the Christ Child is presented frontally as the sum of divine wisdom, seem to have originated in Byzantium (16.32.194). Byzantine models became widely distributed in western Europe by the seventh century. The twelfth and thirteenth centuries saw an extraordinary growth of the cult of the Virgin in western Europe, in part inspired by the writings of theologians such as Saint Bernard of Clairvaux (1090–1153), who identified her as the bride of the Song of Songs in the Old Testament. The Virgin was worshipped as the Bride of Christ, Personification of the Church, Queen of Heaven, and Intercessor for the salvation of humankind. This movement found its grandest expression in the French cathedrals, which are often dedicated to “Our Lady,” and many cities, such as Siena, placed themselves under her protection."