Ключевые слова: alte, anagni, ancient, apse, architecture, bell, bell tower, belltower, boniface viii, building, cathedral, catholic, century, christian, church, city, cityscape, clocktower, europe, facade, frosinone, historic, historical building, icons, italian, italy, landmark, latium, lazio, mary, mediaeval, medieval, monument, niche, pope, religion, religious, saint, sky, slap, spiritual, stone, tourist, tower, urban,