Ключевые слова: ancient, architecture, asia, aya sofia, blue, brick, building, city, constantinople, cultural, dome, empire, empire state building, eurasia, euro travel, euro trip, europe, famous, hagia, heritage, historic, islam, islam mosque, islamic, istanbul, istanbul city, landmark, latin, marble doo, mihrab, minaret, minbar, monument, mosaic, mosque, museum art, museum gallery, muslim, narthex, orthodox church, ottoman, portals, religion, sky, tourism, traveling, turkey,