Ключевые слова: ancient, arch, architecture, armenia, armenian, beautiful, blue, buildings, capital, cathedral, caucasus, central, christian, christianity, church, city, culture, curved, day, design, detail, dome, door, exterior, faith, geometry, gregory, history, holiday, illuminator, landmark, largest, minimal, orthodox, religion, religious, republic, saint, sky, st, summer, tourism, tower, travel, vacation, vertical, yerevan,