Byzantine Architecture: History, Characteristics & Examples

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  • 0:05 Byzantine vs. Early Christian
  • 1:34 Similarities to Early…
  • 3:02 Central-Plan Style
  • 4:40 Pendantives
  • 5:33 A New Order of Column
  • 6:27 Lesson Summary
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Lesson Transcript
Instructor: Max Pfingsten
In this lesson, we look at the development of Byzantine architecture. We examine its relationship to the Byzantine Emperor Justinian. We then compare Byzantine architecture to early Christian architecture and enumerate the distinctly Byzantine elements of their art and architecture: central-plan, domes and pendentives. Finally, we touch briefly on how these architectural masterpieces were decorated.

Byzantine vs. Early Christian

Justinian had Christian churches built throughout the Byzantine Empire
Justinian Churches Map

Byzantine architecture has a lot in common with early Christian architecture. This is not surprising, as most early Christian buildings were built at the command of the Byzantine Emperor Constantine. You may wonder, why don't we just classify early Christian architecture as Byzantine architecture and be done with it? The reason is that Byzantine architecture diverges from early Christian architecture during the reign of the Emperor Justinian, around the middle of the sixth century. From the size and shape of their churches to the style of their decorations, the Byzantines established a style and form all their own. This style persisted in Eastern Europe for another thousand years, while Western Europe developed new, Western styles of architecture.

Justinian, Architect of the Byzantine Golden Age

Before we take a closer look at Byzantine architecture, it behooves us to look at the man behind the movement: Emperor Justinian. Justinian was following in the footsteps of Constantine, the Roman emperor who converted to Christianity and elevated it to the level of a state religion. Justinian wanted to realize Constantine's vision of a united Christian empire. Yet Justinian was not content to unify his empire by force of arms. The last century had made it clear that swords alone could not hold the empire together. So Justinian took a page from Constantine's book and began an ambitious building project, constructing churches all over his empire.

Similarities to Early Christian Architecture

The best surviving example of Justinian's architectural program can be found in the western cities of the empire, which avoided the empire's eventual conquest by Islam. The most Byzantine of these western cities was Ravenna, which had replaced Rome as the capitol of the western empire in 402. And it is in Ravenna that we find what is perhaps the best example of Justinian's imperial architectural vision: the Church of Saint Vitale. In this church, we can clearly see the differences and similarities between early Christian and Byzantine architecture. At first glance, it is obvious that Byzantine architecture shared many of the qualities of early Christian architecture: the use of mosaic to decorate surfaces, the focus on the apse, or half domed alcove at the front of the church, and the use of clerestory, or windows at a high level to bring in light. All of these trends carried over from Christian times. In these respects, the main difference between early Christian and Byzantine art and architecture can be summarized in two words: bigger and more. Byzantine churches featured more clerestory windows and mosaics on every conceivable surface.

Eastern and Western church designs from the mid sixth century
Church Architectural Styles

Byzantine Architectural Innovations

Yet the Byzantines also broke away from their early Christian predecessors in other respects, forming an artistic and architectural tradition that differed greatly from the West.

Central-Plan Style

In the mid sixth century, the architectural style of churches began to diverge sharply. The long, narrow basilica, which had been Constantine's favored form of church, continued to be the dominant form of church in the West, while rounder, domed, central-plan styles of churches, like the early Christian circular baptistries, became more popular in the Byzantine East. You can remember these differences between the Eastern and Western styles of church by looking at the differences between the Eastern and Western renditions of the cross. The Western cross, or Latin cross, is long, just like the Western basilica is long. It also has a small cross-section, just like the Western basilica is crossed by a transept, or bema, at the eastern end, giving the whole building the appearance of a cross if seen from above. The Eastern cross, or Greek cross, is as wide as it is long - just as the Eastern central-plan church is round.

This central-plan style reached its apex in the Hagia Sophia, which is indisputably the greatest work of Byzantine architecture. Sadly, most of this immense church's mosaics were destroyed or covered by the Turks, whose Islamic religion forbade any images whatsoever. As they turned the Hagia Sophia into a mosque, the Turks whitewashed over these images. Yet the lack of mosaic art allows us to notice some of the more architectural advancements of the Byzantines. First, let's look at this dome.

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