The National Archaeological Museum of Naples is an important Italian archaeological museum, particularly for ancient Roman remains. Its collection includes works from Greek, Roman and Renaissance times, and especially Roman artifacts from nearby Pompeii, Stabiae and Herculaneum.
The building was built as a cavalry barracks in 1585. From 1616 to 1777 it was the seat of the University of Naples. During the 19th century, after it became museum, it suffered many changes to the main structure.
The museum hosts extensive collections of Greek and Roman antiquities. Their core is from the Farnese Collection, which includes a collection of engraved gems (including the Farnese Cup, a Ptolemaic bowl made of sardonyx agate and the most famous piece in the 'Treasure of the Magnificent', and is founded upon gems collected by Cosimo de' Medici and Lorenzo il Magnifico in the 15th century) and the Farnese Marbles. Among the notable works found in the museum are the Herculaneum papyri, carbonized by the eruption of Mount Vesuvius, found after 1752 in Villa of the Papyri.
The greater part of the museum's classical sculpture collection largely comes from the Farnese Marbles, important since they include Roman copies of classical Greek sculpture, which are in many cases the only surviving indications of what the lost works by ancient Greek sculptors such as Calamis, Kritios and Nesiotes looked like. Many of these works, especially the larger ones, have been moved to the Museo di Capodimonte for display in recent years.
The museum's Mosaic Collection includes a number of important mosaics recovered from the ruins of Pompeii and the other Vesuvian cities. This includes the Alexander Mosaic, dating from circa 100 BC, originally from the House of the Faun in Pompeii. It depicts a battle between the armies of Alexander the Great and Darius III of Persia. Another mosaic found is that of the gladiatorial fighter depicted in a mosaic found from the Villa of the Figured Capitals in Pompeii.
With 2,500 objects, the museum has one of the largest collection of Egyptian artifacts in Italy after the Turin, Florence and Bologna ones. It is made up primarily of works from two private collections, assembled by Cardinal Stefano Borgia in the second half of the 18th century, and Picchianti in the first years of the 19th. In the recent rearrangement of the galleries the two nuclei have been exhibited separately, while in the connecting room other items are on display, including Egyptian and 'pseudo-Egyptian' artefacts from Pompeii and other Campanian sites. In its new layout the collection provides both an important record of Egyptian civilization from the Old Kingdom (2700-2200 B.C.) up to the Ptolemaic-Roman era.References:
The Arch of Constantine is situated between the Colosseum and the Palatine Hill. It was erected by the Roman Senate to commemorate Constantine I's victory over Maxentius at the Battle of Milvian Bridge in 312. Dedicated in 315, it is the largest Roman triumphal arch. The arch spans the Via triumphalis, the way taken by the emperors when they entered the city in triumph.
Though dedicated to Constantine, much of the decorative material incorporated earlier work from the time of the emperors Trajan (98-117), Hadrian (117-138) and Marcus Aurelius (161-180), and is thus a collage. The last of the existing triumphal arches in Rome, it is also the only one to make extensive use of spolia, reusing several major reliefs from 2nd century imperial monuments, which give a striking and famous stylistic contrast to the sculpture newly created for the arch.
The arch is 21 m high, 25.9 m wide and 7.4 m deep. Above the archways is placed the attic, composed of brickwork reveted (faced) with marble. A staircase within the arch is entered from a door at some height from the ground, on the west side, facing the Palatine Hill. The general design with a main part structured by detached columns and an attic with the main inscription above is modelled after the example of the Arch of Septimius Severus on the Roman Forum.