Сан-Сильвестро-ин-Капите
Barbalonga executed a great number of paintings for churches, his chief work being the "Conversion of St. Paul" for the convent church of St. Anna at Messina. He painted in Rome for both the Church of the Theatines (San Silvestro al Quirinale) for the church of Sant' Andrea della Valle, and for the church of San Silvestro in Capite in Rome. In Messina, he painted a " St. Gregory’‘ for the church of San Gregorio, and an "Assumption" for the S. Michèle in Messina.