Ключевые слова: ancient, arches, architecture, art, attraction, background, blue, building, bulgaria, chapel, christian, christianity, church, cloister, color, courtyard, culture, decorative, design, destination, detail, drawing, exterior, facade, famous, fresco, heritage, historic, history, ivan, jesus, landmark, medieval, monastery, monument, old, ornament, orthodox, painting, religion, religious, rila, rilsky, saint, spiritual, tourism, tourist, travel, unesco, worship,