The most important church in Pola was S. Maria Formosa, or del Canneto (of the marsh), built on the foundations of the temple of Minerva. It was founded by Maximian, archbishop of Ravenna, the friend of Justinian, who was born at Vistro, now Porto Vestre, a village to the south of Rovigno. He came to Pola to consecrate it in 546. He also founded a Benedictine monastery near, which soon became the richest in Istria by its connection with Ravenna, endowed the convent of S. Andrea, and built a house for the rector of the basilica. The site of the abbey is now occupied by the buildings of the Hotel Central and other houses in the parallel streets Via Minerva and Via Abbazia. It was a basilican church with nave, and aisles raised two steps above it. There were ten columns on each side, with varied capitals. The aisles were vaulted, and the semi-dome of the apse was decorated with mosaics on a gold ground. The high-altar was under a baldacchino; there was a throne for the abbot, and seats in the choir for the monks. The windows were small and round-headed, filled with pierced slabs. The ancient door of entrance is between Nos. 27 and 33, Via Abbazia—a round arch simply moulded, with a dentil round the tympanum and a lintel below. The nave stretched along the space now occupied by the stable-yard of the hotel, and the wall of the north aisle forms part of the stables. It has external pilaster strips opposite to the places where the columns of the nave arcade stood. The apse, with triumphal arch, still exists, and two round chapels which flanked it and were entered from the aisles; one of them was dedicated to the Madonna del Carmelo, and the other to S. Andrew.
PLAN OF S. MARIA FORMOSA, POLA
The S. Maria del Canneto of to-day is a cruciform chapel which lay to the right, and has an apsidal eastern end. The entrance is past the kitchen of the hotel; and from a window of an upstairs corridor one can "assist" at Mass when it is performed, for the church is entirely enclosed in the hotel buildings. The arms of the cross have wagon vaults; at the crossing is a quadripartite vault with ribs and central oculus on a higher level; rough projections along the ribs suggest the copying of leaf ribs of early mosaics. It is about 22 ft. 6 in. high, and there is a window in each wall. The roof shows ancient material and in some parts the ancient manner of using tiles. On the face of the bell-turret a piece of eighth-century carving is fixed. The walls are now whitewashed, and the floor covered with red tiles. The round chapel to the left of the apse has a cupola with an oculus and a lantern at the top. There are still remains of the mosaic pavement of the apse in No. 20, Via Minerva: in 1898, when building the stables, some fragments were found near to the aisle wall, which, with others unearthed in 1902, are now in the municipal museum. The patterns are a guilloche border with fishes, enclosing a field of plant sprigs, and a lotus border with a more conventional pattern within. The colours used are two reds, two greens, black and white, and pale blue occasionally. The cloister lay between the church and Via Abbazia; the houses 39, 37, and 35, stand on its site. The last notices of the church occur in the middle of the thirteenth century; later mention refers only to the ruins. The destruction appears to have taken place when Pola was sacked by the Venetians under Giacomo Tiepolo and Leonardo Querini in 1243, though some think that it was in one of the later sackings by the Genoese, of which there were three in the fourteenth century—1354, 1376, and 1380. In 1600 a number of the pillars were still upright, and mosaics and sculptures were visible; at that time they tried to raise a chapel within its walls. It is certain that the Venetians gradually despoiled it of everything of value, with the consent of the Polese. Much of the material was used in the seventeenth century for the restoration and rebuilding of the communal palace, and two at least of the pillars of the ciborium of S. Mark's, Venice, as well as the four of Oriental alabaster, which the tourist is told came from the Temple of Solomon, were spoils from this splendid church, the latter annexed in 1605, and the former by Giacomo Tiepolo in 1243.
In 1545 Sansovino was sent by the Senate to bring away the marble columns to Venice. The African marble on the landings of the Libreria Vecchia also came from Pola, and the shaft of the holy-water basin in S. Mark's, with dolphins and tridents, once belonged to a temple of Neptune there. The Polese presented the four central columns to S. Maria della Salute, from the theatre on Monte Zaro. In 1632 the Venetian Senate ordered the provveditore of the castle, Pola, to inform himself as to the number and quantity of the columns of "noble architecture" which were in one of the ruinous churches, and on August 21, 1638, praised the diligence of Bragadin in sending marbles for S. Maria della Salute. He had sent fourteen columns in April, and information of others at Parenzo.
Several other early churches in and around Pola were destroyed while constructing the fortifications. On the island of S. Caterina was a cemetery church, the plan of which indicated early Byzantine origin; on that of S. Andrea were a cloister and church of the sixth century; and on the hill whence the Tegethoff monument now looks over the harbour the double basilica of S. Michele in Monte, partly dating from the seventh century and partly from the eleventh. The grave of Salomon, king of Hungary, who died here in 1087 and was canonised shortly after, whose body had been venerated in the cathedral from the fifteenth century, was then found. The sarcophagus is now in the museum.
The original cathedral appears to have been contemporary with that of Parenzo, but it was restored in the ninth century. In 1884 the floor of the presbytery was lowered, and near the high-altar, at a depth of two feet, Roman fragments and ninth-century carvings were found, with an inscription of the fifteenth century; lower still were Roman inscriptions and sculptures, and then a semicircular mosaic floor of 13 ft. radius, with a lily border on a black and red ground (grey, yellow, and white tessera? also being used), with an inscription mentioning Donatian, and small medallions with cross and square. Under the first step of the demolished stairs was a second much damaged mosaic resembling the early one at Parenzo. It may be seen by lifting a trap-door, A bronze medal of Agrippina was found at the same time. Three rectangular windows were also discovered, a large one in the centre and two smaller towards the sides, the former filled with a pierced slab now preserved in the presbytery. The triumphal arch is round, with early caps and impost mouldings; other early caps and columns are visible in the walls of the choir in hollows made to expose them. The theory is that there was a confessional behind the apse instead of below it, of which these fragments are the remains. Encrusted in the outer wall of the south aisle is an inscription which runs thus: "In the year 857, fifth indiction, under Ludovicus, Emperor of Italy, Handegis was elected and consecrated bishop on Whit Sunday, and occupied the seat for five years." It is thought that he was the restorer of the building. Some of the ninth-century carvings are in the museum. Several small windows high in the nave walls still retain the slabs pierced with ninth-century patterns, and two unbroken ciborium or baptistery archivolts still exist, one in the courtyard of the Beata Vergine della Miscricordia, and the other in the Piazza S. Giovanni, where it is made up into a little shrine with two fourteenth-century caps, and a Renaissance pediment with two uprights of a chancel of Lombard work, with three furrowed scrolls and crosses of the usual Syrian derivation.
The church was subsequently much altered, the transepts and apse have vanished, and stones found which bear the marks of fire suggest that it was burnt, either by the Venetians in 1243 or by the Genoese in 1379, when they took the bronze doors away and burnt the archives. An inscription on the front of the reliquary tomb, which is to the right of the high-altar, and claims to contain the bodies of SS. Basil, Demetrius, George, and Theodore, and of Salomon, king of Hungary, states that Bishop Biagio Molin rebuilt the church in 1417. To this building the retable of the high-altar, dedicated in 1469 and now in the north aisle, belongs, still called La Madonna del Coro. It has figures of saints in the upper row, half length, and full length in the lower row, in high relief; the Madonna in the centre, and above her Christ over His tomb, showing His wounds, and attended by the Virgin and S. John, with fine tabernacle work and pierced pinnacles, all gilded except the flesh, which is painted, and the ground behind the pinnacles, which is blue. It is rather over-restored and looks quite new. The ciborium has cipollino columns, antique caps, pointed arches, and Venetian dentil enrichments with marble inlays. The nave arcade, of nine columns, has slightly pointed arches, unmoulded except for a simple hood-mould and a kind of engrailed crown above the abacus. The caps are for the most part late fourteenth century in character, but some are antique. The columns have been made up to the same size with plaster, and painted to imitate granite, only a few having escaped. The last one on the south has a ring round the centre; one base looks antique, many of them have spurs. The restorations of 1640 and 1712 have obliterated all appearance of antiquity. Bishop Giuseppe Maria Bottari, the last restorer, used so many inscribed slabs in repairing the interior and building the campanile that he was nicknamed "the sexton of inscriptions." There was a cruciform baptistery to the west, the remains of which were destroyed in 1850 in connection with the harbour works. To the north of the cathedral is the communal cistern, which covers a great part of the site of the early church of S. Thomas. In 1860 some reliquaries were found here between the cistern and the cathedral sacristy, where the centre of the apse probably was, and further investigations disclosed the steps to the presbytery, remains of the apse, and stones carved with ornament. In 1332 this church was used for service in place of the ruined cathedral, and as late as 1812 some remains of the walls were visible. The reliquaries were contained in a stone chest some three feet below the ground level. Within it was another smaller chest of Greek marble, with Byzantine ornament, and a gable roof with an inlaid cross of green stone. This was preserved in the cathedral for some time, but has now disappeared. Within it the workmen found a flat rectangular casket, described as being divided into sixteen compartments, which held silver reliquaries, and in the middle a small golden box, in which were two little finger-bones. In another was a small yellow piece of silk with blood-spots on it. The sacristan asserted that there were also twelve golden statuettes a span high, and some smaller silver vases; but all the reliquaries have disappeared except two, which have been preserved at Vienna since 1888. The more important of the two is an hexagonal box with an ogee-shaped lid and a little rosette on the apex; on the sides are repoussé figures, the upper parts of which are repeated with some modifications on the lid. These figures are: Christ, between SS. Peter and Paul, and three single figures, two of which hold symbols, a roll, and a tau-cross. The Christ is youthful, without a nimbus, and holds an open book in the left hand. The draperies are all antique in style, and the work is believed to be of the first or second century. A hasp is attached to the lid, but there is no sign of hinge or corresponding button. The smaller casket is rectangular, resembling that found at Grado. On the lid is a cross in dark-blue enamel with surroundings of filigree.
