537 CEReputable sourceWell documented
Byzantine Architecture: The Hagia Sophia
On the timeline · around 537 CE · The Ancient World
What happened
The Byzantine Empire fused the Roman dome with rich interiors of marble and gold mosaic. Its masterpiece, the Hagia Sophia in Constantinople, completed in 537, crowned a vast space with an enormous dome that seemed to float on a ring of windows — an engineering feat that awed all who entered and remained the largest enclosed space in the world for centuries.
Why it matters
Byzantine architecture perfected the domed church and created one of the most influential buildings in history. The Hagia Sophia shaped Orthodox church design and, after 1453, the great mosques of the Ottoman world.
Sources
- World History Encyclopedia. Hagia Sophia · Reputable source
Related timelines
- The Byzantine Empire → — The floating dome of Constantinople