Early Byzantine architecture after Constantine


Periods of Byzantine history

Early Byzantine (including Iconoclasm) c. 330–843
Middle Byzantine c. 843–1204
The Fourth Crusade & Latin Empire 1204–1261
Late Byzantine 1261–1453
Post-Byzantine after 1453

Santa Sabina, Rome, 422–432  (photo: <a href="https://flic.kr/p/reHhdv">Steven Zucker</a>, <span class="cc-license-identifier">CC BY-NC-SA 2.0</span>)

Santa Sabina, Rome, 422–432  (photo: Steven Zucker, CC BY-NC-SA 2.0)

Basilicas and new forms

Sant’Apollinare Nuovo, c. 490, Ravenna, Italy (photo: Evan Freeman, CC BY-NC-SA 4.0)

Sant’Apollinare Nuovo, c. 490, Ravenna, Italy (photo: Evan Freeman, CC BY-NC-SA 4.0)

After the time of Constantine, a standardized church architecture emerged, with the basilica for congregational worship dominating construction.

There were numerous regional variations: in Rome and the West, for example, basilicas usually were elongated without galleries, as at S. Sabina in Rome (522–32) or S. Apollinare Nuovo in Ravenna (c. 490).

Plan of St. John Stoudios, 458, Constantinople (Istanbul) (© Robert Ousterhout)

Plan of St. John Stoudios, 458, Constantinople (Istanbul) (© Robert Ousterhout)

In the East the buildings were more compact and galleries were more common, as at St. John Stoudios in Constantinople (458) or the Achieropoiitos in Thessaloniki (early fifth century) (view plan and elevation).

Church of the Acheiropoietos, Thessaloniki, early 5th century (CC BY-SA 4.0 Evan Freeman)

Church of the Acheiropoietos, Thessaloniki, early 5th century (photo: Evan Freeman, CC BY-SA 4.0 )

By the fifth century, the liturgy had become standardized, but, again, with some regional variations, evident in the planning and furnishing of basilicas. In general, the area of the altar was enclosed by a templon barrier, with semicircular seating for the officiants (the synthronon) in the curvature of the apse. The altar itself was covered by a ciborium. Within the nave, a raised pulpit or ambo provided a setting for the Gospel readings.

Left: diagram of an early Christian Roman sanctuary; right: diagram of an early Christian Constantinopolitan sanctuary (© Robert G. Ousterhout, adapted from T. F. Mathews, “An Early Roman Chancel Arrangement and Its Liturgical Uses,” 1962, and R. Naumann and H. Belting, Euphemia-Kirche, 1966)

Left: diagram of an early Christian Roman sanctuary; right: diagram of an early Christian Constantinopolitan sanctuary (© Robert G. Ousterhout, adapted from T. F. Mathews, “An Early Roman Chancel Arrangement and Its Liturgical Uses,” 1962, and R. Naumann and H. Belting, Euphemia-Kirche, 1966)

Santo Stefano Rotondo, Rome, c. 468–83 (photo: Brad Hostetler, CC BY-NC 2.0)

Santo Stefano Rotondo, Rome, c. 468–83 (photo: Brad Hostetler, CC BY-NC 2.0)

The liturgy probably had less effect on the creation of new architectural designs than on the increasing symbolism and sanctification of the church building. Some new building types emerge, such as the cruciform church, the tetraconch, octagon, and a variety of centrally planned structures. Such forms may have had symbolic overtones; for example, the cruciform plan may be either a reflection of the church of the Holy Apostles in Constantinople or associated with the life-giving cross, as at S. Croce in Ravenna or SS. Apostoli in Milan. Other innovative designs may have had their origins in architectural geometry, such as the enigmatic S. Stefano Rotondo (468–83) in Rome. The aisled tetraconch churches, once thought to be a form associated with martyria, are most likely cathedrals or metropolitan churches. The early fifth-century tetraconch in the Library of Hadrian in Athens was probably the first cathedral of the city; that at Selucia Pieria-Antioch, from the late fifth century, was possibly a metropolitan church.

Church furniture, left to right: restored templon, 10th century, Holy Apostles, Athens (Evan Freeman, CC BY-SA 4.0); synthronon, 6th c., Hagia Eirene, Constantinople (Evan Freeman, CC BY-SA 4.0); ciborium by Nicolaus Ranucius & sons, Italy, c. 1150 (The Metropolitan Museum of Art); reconstructed ambo, 5th century (garden, Hagia Sophia, Istanbul) (Evan Freeman, CC BY-SA 4.0)

Orthodox (or Neonian) Baptistery, Ravenna, ca. 400-450 (photo: Kirk K, CC BY-NC-ND 2.0)

Orthodox (or Neonian) Baptistery, Ravenna, c. 400–450 (photo: Kirk K, CC BY-NC-ND 2.0)

Baptisteries

Baptisteries also appear as prominent buildings throughout the Empire, necessary for the elaborate ceremonies addressed to adult converts and catechumens. Most common was a symbolically resonant, octagonal building housing the font and attached to the cathedral, as with the Orthodox (or Neonian) Baptistery at Ravenna, c. 400–450. In Rome, the Lateran’s baptistery was an independent, octagonal structure that stood north of the basilica’s apse. Built under Constantine, the baptistery expanded under Pope Sixtus III in the fifth century with the addition of an ambulatory around its central structure. The inscription St. Ambrose composed for his baptistery at Milan clarifies the symbolism of such eight-sided buildings:

The eight-sided temple has risen for sacred purposes
The octagonal font is worthy for this task.
It is seemly that the baptismal hall should arise in this number
By which true health returns to people
By the light of the resurrected Christinscription attributed to St. Ambrose of Milan

Nicolas Beatrizet, Lateran Baptistery in Rome, reconstruction, 1550s, engraving (The British Museum)

Nicolas Beatrizet, Lateran Baptistery in Rome, reconstruction, 1550s, engraving (The British Museum)

Baptismal font, Vitalis Basilica Baptistery, Sbeitla, Tunisia, 6th century (photo: Kirk K, CC BY-NC-ND 2.0)

Baptismal font, Vitalis Basilica Baptistery, Sbeitla, Tunisia, 6th century (photo: Kirk K, CC BY-NC-ND 2.0)

Associated with death and resurrection, the planning type derives from Late Roman mausolea, although not directly from the Anastasis Rotunda. Variations abound: at Butrint (in modern Albania) and Nocera (in southwestern Italy), for example, the baptisteries have ambulatories; in North Africa, the architecture tends to remain simple, while the form of the font is elaborated. With the change to infant baptism and a simplified ceremony, however, monumental baptisteries cease to be constructed after the sixth century.

Comparative view of the Constantinian basilicas of St. Peter and at the Lateran, alongside the Theodosian basilica of St. Paul. All are depicted at the same scale. Model of St. Paul’s by Evan Gallitelli. Image by Evan Gallitelli includes drawings by Konstantin Brandenburg published in Hugo Brandenburg’s Ancient Churches of Rome from the Fourth to the Seventh Century (Turnhout: Brepols, 2004), fig. 1. (© Nicola Camerlenghi)

Comparative view of the Constantinian basilicas of St. Peter and at the Lateran, alongside the Theodosian basilica of St. Paul. All are depicted at the same scale. Model of St. Paul’s by Evan Gallitelli. Image by Evan Gallitelli includes drawings by Konstantin Brandenburg published in Hugo Brandenburg’s Ancient Churches of Rome from the Fourth to the Seventh Century (Turnhout: Brepols, 2004), fig. 1. (© Nicola Camerlenghi)

Martyria and Mausolea

Although the church gradually eliminated the great funeral banquets at the graves of martyrs, the cult of martyrs was manifest in other ways, notably the importance of pilgrimage and the dissemination of relics. In spite of this, there was not a standard architectural form for the martyria, which instead seem to depend on site-specific conditions or regional developments. In Rome, for example, S. Paolo fuori le mura (St. Paul Outside the Walls), begun 384, follows the model of St. Peter’s in adding a transept to a huge five-aisled basilica.

St. Paul’s fuori le mura (interior looking east before destruction), begun 384, Rome (etching by Giovanni Battista Piranesi, 18th century)

St. Paul’s fuori le mura (interior looking east before destruction), begun 384, Rome (etching by Giovanni Battista Piranesi, 18th century)

St. Demetrios in his tomb, reliquary pendant, 11th century, gold and enamel, 3.7 x 4.6 x 1 cm (The British Museum, CC BY-NC-SA 4.0)

St. Demetrios in his tomb, reliquary pendant, 11th century, gold and enamel, 3.7 x 4.6 x 1 cm (The British Museum, CC BY-NC-SA 4.0)

At Thessaloniki, the basilica of H. Demetrios (late fifth century) incorporated the remains of a crypt and other structures associated with the Roman bath where Demetrius was martyred.

At rural locations, large complexes emerged, as at Qal’at Sem’an, built c. 480–90 in Syria, which had four basilicas radiating from an octagonal core, where the stylite saint’s column stood. Plan and reconstruction of Qal’at Sem’an, (© Robert G. Ousterhout, redrawn after G. Tchalenko and J.-C. Biscop)

Plan and reconstruction of Qal’at Sem’an, (© Robert G. Ousterhout)

An entire city (Abu Mena), with church architecture of increasing complexity, grew around the venerated tomb of St. Menas in Egypt.

At Hierapolis in Asia Minor, a large octagonal complex was built at the site of the tomb of St. Philip (view plan).

At Ephesus, a cruciform church arose at the tomb of St. John the Evangelist.

Reconstructed plan, church of St. John the Evangelist, Ephesus, drawn after Clive Foss, Ephesus after Antiquity: A late antique, Byzantine and Turkish City (Cambridge: Cambridge University Press), 1979. (Cordanrad, CC BY 3.0)

Reconstructed plan, church of St. John the Evangelist, Ephesus (Marsyas, CC BY 3.0)

Others were simpler in form. At the martyrium of St. Thekla at Meryemlik, c. 480, a three-aisled basilica was added above her holy cave. At Sinai, the sixth-century basilica was augmented by subsidiary chapels along its sides, but the holy site—the Burning Bush—lay outside, immediately to the east of its apse (view plan).

Rome, Sant’Agnese site plan: cemetery basilica with attached Mausoleum of Constantina (S. Costanza); medieval Basilica of Sant’Agnese above the catacombs (in gray) (© Robert Ousterhout)

Rome, Sant’Agnese site plan: cemetery basilica with attached Mausoleum of Constantina (S. Costanza); medieval Basilica of Sant’Agnese above the catacombs (in gray) (© Robert Ousterhout)

The desire for privileged burial perpetuated the tradition of Late Antique mausolea, which were often octagonal or centrally planned. In Rome the fourth-century mausolea of Helena and Constantina were attached to cemetery basilicas.

Cruciform chapels seem to be a new creation, with a shape that derived its meaning from the life-giving Cross, a relationship emphasized in the well-preserved Mausoleum of Galla Placidia, built c. 425, in Ravenna, which was originally attached to a cruciform church dedicated to S. Croce.

In Constantinople, the successors of Constantine were buried in the rotunda at the church of the Holy Apostles or its dependencies.

Mausoleum of Galla Placidia, Ravenna (CC BY-SA 4.0 Evan Freeman)

Mausoleum of Galla Placidia, Ravenna, c. 425 (photo: Evan Freeman, CC BY-SA 4.0)

Monasticism

Red Monastery, Sohag, early 6th century (photo: Ariel Fein, CC BY-NC-SA 2.0)

Red Monastery, Sohag, early 6th century (photo: Ariel Fein, CC BY-NC-SA 2.0)

Monasticism began to play an increasingly important role in society, but from the perspective of architecture, early monasteries lacked systematic planning and were dependent on site-specific conditions. The coenobitical system (communal monasticism) included living quarters, with cells for the monks, as well as a refectory for common dining and a church or chapel for common worship. Evidence is preserved in the desert communities of Egypt and Palestine. At the Red Monastery at Sohag, the formal spaces are contained within a fortress-like complex, although it is unclear where with or without the enclosure the monks actually lived. In the Judean Desert, a variety of hermits’ cells are preserved – simple caves carved into the rough landscape.

Red Monastery, Sohag, early 6th century (photo: Ariel Fein, CC BY-NC-SA 2.0)

Red Monastery, Sohag, early 6th century (photo: Ariel Fein, CC BY-NC-SA 2.0)

Urban Planning

In general, urban planning in this period follows Roman and Hellenistic models, as Justinian’s new city of Iustiniana Prima (Caracin Grad, in modern Serbia) amply demonstrates.

Caričin Grad (Iustiniana Prima) site plan, with detail of the acropolis (© Robert Ousterhout)

Caričin Grad (Iustiniana Prima) site plan, with detail of the acropolis (© Robert Ousterhout)

Gerasa (Jerash), plan of the city with a detail of the Cathedral complex (© Robert Ousterhout)

Gerasa (Jerash), plan of the city with a detail of the Cathedral complex (© Robert Ousterhout)

At Gerasa (in modern Jordan), Thessaloniki, and elsewhere, existing city plans were reconfigured to give prominence to the new Christian structures.

In Jerusalem and Athens, there may have been an intentional visual juxtaposition of the new Christian cathedral with the abandoned Jewish or pagan temple.

While the Theodosian Code legislated the cessation of pagan worship, it recommended the preservation of the temple building and its contents because of their artistic value. The transformation of temples into churches was rare before the sixth century.

Defensive architecture followed Roman practices.

 

Constantinople, plan of the fifth century city (© Robert G. Ousterhout, based on Cyril Mango, Développement urbaine de Constantinople, 1985)

The walls of Constantinople, added by Theodosius II (412–13) stand as a singular achievement, combining two lines of defensive walls with a moat. In a like manner, the system of aqueducts and cisterns at Constantinople expanded upon established Roman technology to create the most extensive water system in Antiquity.

Left: diagram of the Theodosian walls, Constantinople (adapted from Glz19, CC BY-SA 4.0); right: partially restored Theodosian walls with garden plots in the moat, Constantinople (Istanbul), 412-413 (photo:© Robert G. Ousterhout)

Left: diagram of the Theodosian walls, Constantinople (adapted from Glz19, CC BY-SA 4.0); right: partially restored Theodosian walls with garden plots in the moat, Constantinople (Istanbul), 412–413 (photo: © Robert G. Ousterhout)

Domestic Architecture

Plan of villa, Piazza Armerina, adapted from plan by Bjs, CC0.

Plan of villa, Piazza Armerina (adapted from plan by Bjs, CC0)

Standard planning continued in domestic architecture as well. Large houses excavated in Asia Minor (Sardis, Ephesus), North Africa (Carthage, Spaitla, Apollonia), Italy (Ravenna, Piazza Armerina), Greece (Athens, Argos), and elsewhere include porticoed gardens, audience halls, and triclinia (dining rooms). The Great Palace in Constantinople and the so-called Palace of Theodoric in Ravenna were essentially elaborations on or repetitions of the Late Roman villa. Perhaps the most significant changes in the Late Antique domus (house) were the increasing size and number of ceremonial spaces (audience halls and triclinia)—as at the early fourth century villa at Piazza Armerina (in Sicily)—and the incorporation of chapels into the domestic setting—as at the Palace of the Dux at Apollonia (in modern Libya). The latter phenomenon is indicative of the growing importance of private worship and was a source of growing concern in ecclesiastical legislation. With significant economic and social changes, however, by the end of the period under discussion, the domus disappeared.

Next: read about innovative architecture in the age of Justinian

Additional Resources

Smarthistory’s free Guide to Byzantine Art e-book

Robert G. Ousterhout, Eastern Medieval Architecture: The Building Traditions of Byzantium and Neighboring Lands (Oxford: Oxford University Press, 2019)

Cite this page as: Dr. Robert G. Ousterhout, "Early Byzantine architecture after Constantine," in Smarthistory, June 8, 2020, accessed March 18, 2024, https://smarthistory.org/early-byzantine-architecture-after-constantine/.