Villa Romana del Casale

• 1. Introduction

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  The Villa Romana del Casale sits about 3 km from the small Sicilian town of Piazza Armerina, and beneath its floors lies what the Grove Dictionary of Art calls the richest, largest, and most varied collection of Roman mosaics that survives anywhere in the world. These floors cover some 3,500 square metres, spread across a building so grand its original inhabitants referred to it simply as the palatium, the palace. A village that grew up around the ruin eventually took its name from that word: Platia, which in time became Piazza Armerina.

  What preserved these mosaics for more than a thousand years was disaster. A landslide buried the complex in the 12th century, sealing the floors beneath mud and rubble. The site was abandoned. Crops grew on top of it. By the time professional archaeologists arrived, the colours were still vivid.

  Who owned this palace? Why was it built at such scale in rural Sicily? What stories do 3,500 square metres of mosaic actually tell? Those questions have driven debate for decades, and the answers touch on the full sweep of the late Roman world.

• 2. Sicily Reborn

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  During the first two centuries of Roman imperial rule, Sicily had sunk into economic depression. Large estates worked by slaves produced grain efficiently but hollowed out civic life. The countryside was deserted, urban life had declined, and the Roman government allowed the island to become a place of exile and a shelter for brigands.

  At the opening of the 4th century that picture changed sharply. New commercial settlements and agricultural villages spread across the island, reaching what appear to have been the high points of their activity. New construction appeared at Philosophiana, Sciacca, Kaukana at Punta Secca, and Naxos. The island's governor even received a more prestigious title, elevated from corrector to consularis.

  Two forces drove the recovery. Egypt had long fed Rome, but when Constantinople became the new imperial capital in 330, Egyptian grain was redirected there. Sicily stepped into that gap, taking on a central role on the new trade routes connecting Africa to Italy. At the same time, wealthy Roman families of equestrian and senatorial rank began retreating from cities, burdened by taxes and the expense of maintaining urban obligations. They poured money instead into their rural estates, enlarging and beautifying their country villas. The Villa Romana del Casale is the most spectacular product of that moment.

• 3. Who Owned the Palace

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  Scholars have argued for generations about the identity of the person who built the villa as it stands today. No inscription has settled the question. The evidence points in two directions at once.

  The Tetrarchic military insignia depicted in some of the mosaics, and the probable Tetrarchic date of the floors, have led several scholars to propose an imperial owner such as Maximian, one of the emperors of the four-man ruling college of that period. The scale of the complex gives that hypothesis weight. Multiple formal reception rooms, a grand basilica, and a separate triclinium for state banquets all suggest a host who received visitors of the highest rank.

  Other scholars argue for a very senior member of the senatorial aristocracy rather than an emperor. Under that reading, the villa is the headquarters of a great latifundium, an agricultural estate that stretched all the way to the mouth of the Gela river. Brick stamps found along that route carry the inscription PHIL SOPH, linking them to the nearby settlement of Philosophiana, the likely commercial and productive heart of the estate, some 6 km from the villa. The owner, whoever he was, would have received his local clients here in his role as patron. The villa was, in the source's phrase, a city in miniature.

• 4. A Palace Built in Phases

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  The visible structure of the Villa Romana del Casale was not built all at once. Three distinct construction phases have been identified, each enlarging and formalising the complex.

  The first phase centred on the quadrangular peristyle and the rooms that face onto it. A private bath complex was then added on a north-west axis. In a third phase the villa took on a more public character. The baths received a new entrance. A grand monumental entrance was constructed, set off-axis from the peristyle but aligned with the baths' entrance. This arrangement incorporated the elliptical arcade and the grand tri-apsidal hall, which replaced two earlier state rooms. The basilica was expanded and faced with exotic marbles.

  The earlier villa on the site appears to have been a large country residence probably built around the beginning of the 2nd century. The later grand construction built over it in the first quarter of the 4th century raised this older foundation entirely.

  Three major axes organise the finished complex, all converging on the quadrangular peristyle at the centre. The succession of spaces from vestibule through courtyard through narthex to apsidal hall echoes the formal architecture of the lower Empire, including the palace of Constantine in Trier, and was later adopted in Christian basilicas such as St. Peter's in the Vatican.

• 5. What the Mosaics Show

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  The mosaic floors of the Villa Romana del Casale are not decorative filler. Each room carried a subject chosen to say something about the space it occupied.

  In the triclinium, the great formal dining hall on the south side of the complex, a set of mosaics centres on the twelve labours of Hercules. In the north apse, Hercules achieves apotheosis, crowned by Jupiter. In the east, Giants with serpentine limbs writhe in death, struck by Hercules' arrows. The south apse shows the myth of Lycurgus, who attempted to kill the nymph Ambrosia, only to be encircled by grapevines and attacked by a crowd of Maenads.

  The apsidal room known as the diaeta of Orpheus is decorated with the familiar scene of Orpheus playing the lyre beneath a tree, taming animals with his music. This room may have served as a summer dining room or a space for musical performance.

  In 1959-60, the archaeologist Gino Vinicio Gentili excavated the floor of a room now called the Room of the Gymnasts, also known in Italian as the Sala delle Dieci Ragazze. Its mosaic, labelled by scholars the Coronation of the Winner, shows women athletes competing in weight-lifting, discus throwing, running, and ball-games. A toga-wearing official at the lower left holds the victor's trophies, a crown and a palm frond. The athletes wear two-piece outfits that closely resemble modern bikinis, and those garments have attracted sustained attention ever since the mosaic was uncovered.

• 6. Burial, Survival, Recovery

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  The Villa Romana del Casale remained inhabited for at least 150 years after its construction. In the 5th and 6th centuries it was fortified, its perimeter walls thickened and the arcades of the aqueduct closed off. Between 469 and 478 the Vandals occupied and damaged it. The outbuildings stayed in partial use through the Byzantine and Arab periods.

  In 1160-1, during the reign of William I, the settlement was destroyed. A landslide covered the villa in the 12th century, and survivors relocated to what is now Piazza Armerina. The site was not entirely invisible, some of the tallest remnants always showed above ground, but it was largely forgotten and given over to crops.

  Early in the 19th century, mosaic fragments and columns began surfacing. The first official archaeological excavations followed later that century. Paolo Orsi opened the first professional campaign in 1929. Giuseppe Cultrera continued the work from 1935 to 1939. The major excavations of 1950-60, led by Gentili, uncovered most of what visitors see today, and a protective cover was built over the mosaics after that campaign. Andrea Carandini excavated at the site in the 1970s. The University of Rome, La Sapienza, has continued work to the present day. In 2004, a large medieval settlement dating to the 10th-12th centuries was discovered, and further rooms of the villa have been revealed since. UNESCO designated the site as a World Heritage Site in 1997.

• 7. The Basilica and Its Floors

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  The grandest single room in the complex is the basilica, an apsidal audience hall approached through a monumental entrance divided by two columns of pink Egyptian granite. This room was the most formal space in the villa, the place where the owner received people of consequence.

  The floor at the entrance is an exceptionally elaborate polychrome opus sectile, a technique in which cut pieces of marble are fitted together to create patterns and images, rather than the small tesserae used in mosaic work. The marble for this floor came from across the Mediterranean. According to the source, opus sectile of this kind represented the highest prestige material available in the Roman world, ranking above mosaic itself. The same material covered the walls.

  The apse vault of the basilica was decorated not with marble but with glass mosaics, a discovery made during the excavations. The basilica also received a freestanding exterior wall of exotic marbles when it was expanded in the villa's third building phase. Alongside the Hercules triclinium mosaics, the pink Egyptian granite columns at the basilica entrance are among the clearest signals of the owner's reach into the very highest networks of the late Roman world.