In 1328 the altarpiece of the Baroncelli Chapel, Santa Croce, Florence, was completed. Previously ascribed to Giotto, it is now believed to be mostly a work by assistants, including Taddeo Gaddi, who later frescoed the chapel. The next year, Giotto was called by King Robert of Anjou to Naples where he remained with a group of pupils until 1333. Few of Giotto's Neapolitan works have survived: a fragment of a fresco portraying the Lamentation of Christ in the church of Santa Chiara and the Illustrious Men that is painted on the windows of the Santa Barbara Chapel of Castel Nuovo, which are usually attributed to his pupils. In 1332, King Robert named him "first court painter", with a yearly pension. Also in this time period, according to Vasari, Giotto composed a series on the Bible; scenes from the Book of Revelation were based on ideas by Dante.[