In 1482, Lorenzo de' Medici, a man from a prominent Italian family, commissioned da Vinci to create a silver lyre and bring it to Ludovico il Moro, the Duke of Milan, as a gesture of peace. Da Vinci did so and then wrote Ludovico a letter describing how his engineering and artistic talents would be of great service to Ludovico's court. His letter successfully endeared him to Ludovico, and from 1482 until 1499, Leonardo was commissioned to work on a great many projects. It was during this time that da Vinci painted "The Last Supper.