Theodosius II was Roman emperor from 402 to 450. He was proclaimed augustus as an infant and ruled as the Eastern Empire's sole emperor after the death of his father, Arcadius, in 408. His reign was marked by the promulgation of the Theodosian law code and the construction of the Theodosian Walls of Constantinople. He also presided over the outbreak of two great Christological controversies, Nestorianism and Eutychianism.
Solidus of Theodosius, minted in Constantinople c. 435
Theodosius receives the Phrygian Apple and inquisits Eudocia about it. A scene from the 14th century Manasses Chronicle.
Theodosius welcomes the relics of John Chrysostom. Miniature from the early 11th century.
Constantinople became the capital of the Roman Empire during the reign of Constantine the Great in 330. Following the collapse of the Western Roman Empire in the late 5th century, Constantinople remained the capital of the Eastern Roman Empire, the Latin Empire (1204–1261), and the Ottoman Empire (1453–1922). Following the Turkish War of Independence, the Turkish capital then moved to Ankara. Officially renamed Istanbul in 1930, the city is today the largest city in Europe, straddling the Bosporus strait and lying in both Europe and Asia, and the financial centre of Turkey.
Aerial view of Byzantine Constantinople and the Propontis (Sea of Marmara)
Hagia Sophia built in AD 537, during the reign of Justinian.
The Column of Constantine, built by Constantine I in 330 to commemorate the establishment of Constantinople as the new capital of the Roman Empire
This huge keystone found in Çemberlitaş, Fatih, might have belonged to a triumphal arch at the Forum of Constantine built by Constantine I.