Ключевые слова: africa, antique, architecture, background, blocks, blue, brown, building, cairo, carving, christian, church, circular, complex, coptic, coptic christians, cross, day, daylight, dome, egypt, egyptian, foundation, george, greek, historic, historical, landmark, mari, middle east, monastery, museum, old, orthodox, place, principal, religion, religious, round, sky, st george, stone, structures, sun, sunlight, symbols, tourism, tower, travel, wall,