This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
balkans turkey trkiye istanbul constantinople europe asia eurasia bosphorous marmara black byzantium byzantine ottoman turkish caliphate basilica cistern justinian roman creative commons free Detail of the ampquotPeacockeyedampquot or ampquotHen's Eyeampquot column inside the Byzantineera Basilica Cistern in Istanbul Turkey. Ancient