Constantine the Great (d. 337) is said to have constructed a cathedral the place of the martyrdom of St. Euphemia the Great Martyrto preserve her precious relics.
Constantine the Great (d. 337) is said to have constructed a cathedral the place of the martyrdom of St. Euphemia the Great Martyrto preserve her precious relics.
The remains of an ancient city of Chalcedon, discovered during a railway track renovation.
Helllenistic necropolis
Roman sarcophagi. Kadıköy. Istanbul.