Ключевые слова: autumn, ayasofya, blue, building, byzantine, clouds, colors, constantinople, cultural, culture, dome, fall, famous, hagiasophia, hagiasophiamosque, heritage, historic, historical, history, islam, islamic, istanbul, landmark, leaves, minaret, mosque, ottoman, outdoors, religion, religious, sky, tourism, tourist, travel, trees, turkey, turkish,