Ключевые слова: ancient, antique, arch, architecture, art, artwork, beauty, building, byzantine, ceiling, chapel, christian, church, city, cupola, decor, decoration, dome, embellished, emiliaromagna, europe, galla, heritage, historical, indoor, inside, interior, italian, italy, landmark, mausoleum, medieval, monument, mosaic, mosaics, old, placidia, ravenna, religion, religious, roman, tomb, tourism, tourist, travel, unesco, visit, world,