Ключевые слова: aged, alexander, architecture, art, belief, blue, building, bulgaria, capital, cathedral, christian, christianity, church, classic, cloudy, cross, culture, cupola, dome, eastern, europe, facade, faith, god, golden, heritage, history, landmark, large, location, monument, nevski, old, orthodox, outdoors, religion, religious, sacred, saint, scenic, sky, sofia, spirituality, temple, tourism, tourist, traditional, travel, white, worship,