After breakfast, we take the subway and then transfer to the bus to visit St. Angel's Castle on the Tiber River. The Saint Angel Bridge across the Tiber River to the castle is also the work of Benigni, the great sculptor and architect of the seventeenth century, known as the most beautiful bridge in Rome. Twelve statues of angels lined up on the bridge to welcome us. Each Angel held a torture tool for Jesus. Unfortunately, we could not tell their names.