 The apse of Santa Maria Maggiore is the most important surviving example of Roman mosaic art from the late Middle Ages.Torriti probably participated in the execution of some frescoes in the upper church of Basilica of San Francesco d'Assisi and frescoes in Abbey of Tre Fontane close to Rome.In France, a painting of Jacopo Torriti is exposed at the Museum of Grenoble (Santa Lucia).