Jean de Berry was a prominent French nobleman and art patron during the late Middle Ages. Born in 1340, he was the Duke of Berry and a member of the royal family. He is best known for his support of the arts, particularly through the commissioning of illuminated manuscripts, which are beautifully decorated books. His most famous project is the Très Riches Heures du Duc de Berry, a stunning book of hours that showcases the artistic talent of the time. As a patron, Jean de Berry played a significant role in the development of Gothic art and Renaissance styles in France. He gathered a collection of artworks and manuscripts that reflected his wealth and taste. His influence extended beyond his lifetime, as many artists and craftsmen were inspired by his commissions, contributing to the rich cultural heritage of France.