Lungotevere and san paolo outside the walls

The Mouth of Truth (Italian: Bocca della Verità [ˈbokka della veriˈta]) is a marble mask in Rome, Italy, which stands against the left wall of the portico of the Santa Maria in Cosmedin church, at the Piazza della Bocca della Verità, the site of the ancient Forum Boarium (the ancient cattle market). It attracts visitors who audaciously stick their hand in the mouth.

The Forum Boarium (pronounced "Bo-arium" not "Bore-ium", Italian: Foro Boario) was the cattle forum venalium of Ancient Rome. It was located on a level piece of land near the Tiber between the Capitoline, the Palatine and Aventine hills. As the site of the original docks of Rome (Portus Tiberinus), the Forum Boarium experienced intense commercial activity.

The Pons Fabricius (Italian: Ponte Fabricio, meaning "Fabricius' Bridge") or Ponte dei Quattro Capi, is the oldest Roman bridge in Rome, Italy, still existing in its original state. Built in 62 BC, it spans half of the Tiber River, from the Campus Martius on the east side to Tiber Island in the middle (the Pons Cestius is west of the island).

The Pons Cestius (Italian: Ponte Cestio, meaning "Cestius' Bridge") is a Roman stone bridge in Rome, Italy, spanning the Tiber to the west of the Tiber Island. The original version of this bridge was built around the 1st century BC (some time between 62 and 27 BC), after the Pons Fabricius, sited on the other side of island.

Ostiense is the 10th quartiere of Rome, identified by the initials Q. X.The toponym is also used to indicate the urbanistic area (a kind of smaller statistical and planning area) 11A of the Municipio VIII.The toponym comes from the original name of the Porta San Paolo, a gate in the city walls of Rome, was Porta Ostiensis, because it was located at the beginning of Via Ostiense.

The Fountain of the Tritons (Italian: Fontana dei Tritoni) is a fountain in Rome (Italy), Piazza Bocca della Verità, in front of the basilica of Santa Maria in Cosmedin. This fountain should be distinguished from the similarly named nearby Triton Fountain (Fontana del Tritone) by Gian Lorenzo Bernini, in the Piazza Barberini, with only a single Triton.

Piazza Bocca della Verità (Italian: Square of the Mouth of Truth) is a square between Via Luigi Petroselli and Via della Greca in Rome (Italy), in the rione Ripa.The square lies in the ancient area of the Forum Boarium, just in front of the Tiber Island; it takes its name from the Bocca della Verità (Italian: Mouth of Truth), placed under the portico of the church of Santa Maria in Cosmedin.

The Great Altar of Unconquered Hercules (Latin: Herculis Invicti Ara Maxima) stood in the Forum Boarium of ancient Rome. It was the earliest cult-centre of Hercules in Rome, predating the circular Temple of Hercules Victor. Roman tradition made the spot the site where Hercules slew Cacus and ascribed to Evander of Pallene its erection.

Palazzo Salviati (formerly Adimari) is a palace in Rome (Italy), Via della Lungara 82-83.

The Audiovisual Archive of the Democratic and Labour Movement (Italian: Archivio Audiovisivo del Movimento Operaio e Democratico) is a film archive established in 1979 and located in Rome, Italy. Its collections, mainly films, audio and photographs, are focused in the labour movement after the end of World War II, Italian political parties, Eastern Europe countries, history of women and political movements in Asia, Latin America and Africa (liberation movements).