Castel Sant'Angelo
Castel Sant'AngeloOriginally an imperial tomb built by Hadrian (117-38 AD) it became the dynastic sepulcher of the Antonine's. Work began in 123 AD but was only completed in 139 AD after the emperor's death. The mausoleum was linked to the Campus Martius by the Pons Aelius (now the Ponte Sant'Angelo). Through the ages is has served in varying capacities: first as a fortress, then as a noble dwelling, and finally a papal residence. In the foreground of this photograph, juxtaposed to the Castel Sant'Angelo, stands a monumental sculptural group from the Ponte Vittorio Emmanuelle (1911).
 
Ponte Sant'Angelo

Ponte Sant'AngeloThe celebrated Ponte Sant'Angelo, the ancient Pons Aelius or Pons Adrianus crossing the Tiber, was built by Hadrian in 134 AD as a fitting approach to his mausoleum. Ten statues of angels, by pupils of Bernini (1688 to his design) stand along the balustrade of the bridge. The central three arches that support the bridge or of the original structure, while the end arches were restored and enlarged in 1892-94 during the construction of the Lungotevere embankments.

 
View from Castel Sant'Angelo
View from Castel Sant'AngeloFrom the terrace of the Castel Sant'Angelo, site of Puccini's third act of Tosca, where the heroine plunges to her death in the murky waters of the Tiber, one gains yet another magnificent view of the Eternal City. In the distance one can pick out the Campidoglio the Vittorio Emanuele II Monument, St. Ivo alla Sapienza, St. Agnese in Agone as well as the Pantheon and a number of other distinguished domes of Rome.