"The Descent from Mount Sinai"
The painting seeks to unite the stories of Moses and those of Christ, as a sign of continuity between the Old Testament and the New Testament, as well as a continuity between the divine law of the Tables and the message of Jesus. The message of the painting is seen in the inscription on the frieze PROMULGATIO LEGIS SCRIPTE PER MOISEM. In ("Promulgation of the Written Law through Moses").