The Art of Illumination: The Limbourg Brothers and the Belles Heures of Jean de France, Duc de Berry
This
book features "one of the most lavishly illustrated codices of the Middle Ages, the
Belle Heures of Jean de France, duc de Berry (ca. 1405–1408/9)" which was intended for private devotion and is now housed in The Cloisters, The Metropolitan Museum of Art.