Constantinopolis

About 541 he removed to Constantinopolis, where he received every mark of imperial favour both from Justinianus and Justinus the Second.

Source: wiktionary

Thus the Roman emperor Severus had destroyed the Hellenistic city; as to the emperor Constantine, he tore down pagan monuments to rebuild Byzantium as Constantinopolis, the capital of a Christian empire.

Source: wiktionary

Like the monuments culled from the cities and sanctuaries of the Roman world, the relics of Constantinopolis created a history for the city both through individual identity and their status as appropriated objects.

Source: wiktionary

Nonetheless, in the fourth century, Roma began to appear in a new guise, in a whole series of official images from coins to consular diptychs, more or less twinned with her upstart “sister”, Constantinopolis.

Source: wiktionary