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Course: Medieval Europe + Byzantine > Unit 5
Lesson 2: Early Byzantine (including Iconoclasm)- Byzantine Iconoclasm and the Triumph of Orthodoxy
- The origins of Byzantine architecture
- Early Byzantine architecture after Constantine
- Woman with Scroll, An Early Byzantine Sculpture at the Metropolitan Museum of Art
- Byzantine Mosaic of a Personification, Ktisis
- Innovative architecture in the age of Justinian
- SS. Sergius and Bacchus, preserved as the mosque, Küçük Ayasofya
- Hagia Sophia, Istanbul
- Hagia Sophia, Istanbul
- Mosaics and power in Sant’Apollinare Nuovo
- Sant'Apollinare in Classe, Ravenna
- San Vitale, Ravenna
- Justinian Mosaic, San Vitale
- San Vitale (quiz)
- Empress Theodora, rhetoric, and Byzantine primary sources
- Art and architecture of Saint Catherine’s Monastery at Mount Sinai
- Ivory panel with Archangel
- The Emperor Triumphant (Barberini Ivory)
- The Vienna Dioscurides
- Virgin (Theotokos) and Child between Saints Theodore and George
- Virgin (Theotokos) and Child between Saints Theodore and George
- A chalice from the Attarouthi Treasure
- Byzantine architecture during Iconoclasm
- The Byzantine Fieschi Morgan cross reliquary
- Cross-cultural artistic interaction in the Early Byzantine period
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Byzantine architecture during Iconoclasm
by Dr. Robert G. Ousterhout
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
The "Transitional Period"
The “Transitional Period” of Byzantine history, corresponding to the Iconoclast controversy (a dispute over the use of religious images, or “icons”), , and an economic downturn, was not conducive to architectural production and, it seems, less conducive to the documentation of building activity. The period nevertheless accounts for dramatic and permanent changes in Byzantine religious architecture in both form and scale.
The lack of secure criteria for dating the surviving buildings has long plagued Byzantine scholarship. An earlier generation of scholars familiar with the architectural program of emperor from the , viewed his reign as a formative period and consequently dated a variety of “transitional” churches in Constantinople (the capital of the Byzantine Empire) to the ninth century. None of buildings mentioned in the Vita survives, however, nor any other of the great monuments of ninth-century Constantinople. The have similarly vanished without a trace, and only paltry foundations remain for the well-documented monasteries on the .
Shrinking churches
This period of economic downturn and loss of territory led to a decrease in pan-Mediterranean trade, a reduction in the size of cities, and a social and economic shift from urban to rural. Public ceremonies, which often incorporated the emperor and church officials—a hallmark of previous centuries—also declined, and the Byzantine liturgy became more interior, with fewer outdoor processions. Churches became smaller and more centralized, accommodating smaller congregations and a more static . In general, the decrease in the scale of church construction led to the development of new, simpler architectural designs.
As we might expect, given the importance of Hagia Sophia, domed churches predominate—following a simplified version of the grand developments of the age of Justinian. As a , the sixth-century H. Sophia Constantinople had a dome diameter of 100 ; the dome of the early tenth-century Myrelaion in Constantinople, a church, was barely one-tenth of that (see a comparison of the plans of these two churches).
From a practical point of view, churches of different scales demanded different structural systems. For smaller churches, and were unnecessary and internal supports could be reduced to .
The domed basilica provided sufficient space for a larger congregation. The cross-domed church offered an effective structural design for an intermediate congregation. The cross-in-square was ideal for smaller churches with a dome less than 20 Byzantine feet in diameter. It was this smaller church type that became popular in the centuries following iconoclasm.
Refining old designs
Critical in the development may be the reconstruction of Hagia Eirene in Constantinople (Istanbul), destroyed in the earthquake of 740 and rebuilt later in the century (view plan of the reconstructed church). While retaining the domed basilica plan, it corrected the basic structural problem of its predecessor (inadequate lateral support for its dome) by adding transversal over the galleries so that the dome was evenly braced on all four sides, usually referred to as a .
This bilaterally symmetrical system appears at the core of a variety of smaller buildings with cruciform plans, such as at the church (now known as the Atik Mustafa Paşa Mosque in Istanbul), probably constructed in the ninth century.
Many churches appear as the reconstruction or reconfiguration of older buildings; rather than representing a new theoretical model, they express the very real concerns of a society in transition. In many examples, we find the reduction in scale of an Early Christian basilica into a new church constructed on the same foundations, reemploying many of the same architectural elements, with its basic design is transformed. Indeed, H. Eirene in Constantinople is still most often discussed as a building, although almost all of its —and its reformulated structural system—belong to the eighth century.
H. Nikolaos, Myra (Demre)
Similarly, H. Nikolaos at Myra (in southern Turkey) was rebuilt in the eighth century as a domed basilica on the foundations of its Early Christian predecessor. Elements of the older building are incorporated in the and south chapels. The , with a dome of c. 7.70 m diameter (replaced by a in the 19th-century renovation), was extended to the east and west by narrow barrel vaults and enveloped by lateral aisles and a on the ground floor, with galleries above. The church also included a second aisle to the south with , although it remains unclear which tomb belonged to Nikolaos. Additional constructions of later centuries expanded the building on all sides.
Hagia Sophia in Vize
Hagia Sophia in Vize (now Süleyman Paşa Mosque) is similar in design and may be dated sometime after 833. It seems likely that this was the episcopal church of Bizye, associated with events mentioned in the vita of . Like Hagia Nikolaos, it reused the foundation of an older basilica. Rebuilt as a domed basilica, its plan is basilican on the ground level, while the gallery includes a cross-domed unit, like that of Hagia Eirene, with transverse barrel vaults extending over the galleries to brace a dome c. 6 m. in diameter, raised above a windowed .
Cross-in-square churches
Fatih Mosque (H. Stephanos ?), Trilye in Bithynia
The cross-in-square or four-column church type seems to have been developed in this period as well, as is well preserved in the early ninth-century Fatih Mosque (H. Stephanos ?) in Trilye in Bithynia (east of Constantinople/Istanbul). As is repeated in any number of later versions, the central dome (with a diameter of 15 Byzantine feet at Trilye) is raised on a cylindrical drum above pendentives, supported on four columns above a squarish naos. A , partially preserved, extends to the east – the now a separate space from the naos – balanced by a narthex to the west. Although architectural developments in this difficult period may be credited to the rise of monasticism, notably in Bithynia, beyond individual churches, there are not surviving remains.
Additional Resources
Robert G. Ousterhout, Eastern Medieval Architecture: The Building Traditions of Byzantium and Neighboring Lands (Oxford: Oxford University Press, 2019)
By Dr. Robert G. Ousterhout