Ключевые слова: ages, ancient, antiquated, architecture, art, building, bulgaria, capital, chapel, christ, christianity, church, cloister, cupola, decoration, decorative, dome, drawing, east, eastern, entrance, europe, famous, fresco, historical, history, icon, jesus, medieval, messiah, middle, monastery, mural, old, ornament, orthodox, outdoors, paint, past, religion, religious, rila, scenics, spirituality, style, time, wall,