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Secondary sourceArtifact532-537 CE

Hagia Sophia

Isidore of Miletus and Anthemius of Tralles · 532-537 CE

The great domed church-turned-mosque of Constantinople, which Ibn Battuta viewed from outside during his visit to the city with a Byzantine princess.

Ibn Battuta described Hagia Sophia from outside during his visit to Constantinople, a rare Muslim eyewitness account of Byzantium.

Exterior view of the Hagia Sophia in Istanbul under a clear blue sky. A large central dome rests on a pink-and-cream walled structure, flanked by tall white minarets and a brick-red minaret, with smaller domes and trees in the foreground and visitors on the paths below.
Hagia Sophia, Istanbul, built 532-537 CE.

About this source

What it is

Hagia Sophia is a huge domed building in Istanbul, built as a Christian church under the Byzantine emperor Justinian I in the 6th century. It later became a mosque and still stands today.

Why it matters

For centuries it was the largest church in the world and a symbol of Byzantine power. When Ibn Battuta travelled to Constantinople, he saw it from outside as a Muslim visitor, giving a rare outsider's description of this famous Christian building before it became a mosque after the Ottoman conquest.

Look closer

  • Why might a Muslim traveller only describe the outside of a church he could not enter?
  • What does the building's long history as church, mosque, and museum tell you about changing rulers in the region?
  • What is missing from a traveller's account compared to seeing the building yourself?

This artifact is part of the curated material that grounds the AI version of Ibn Battuta, Justinian I and Mehmed II on Humy.ai — when students ask about related events, the AI can quote it and cite it.

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