Ключевые слова: arch, architecture, basilica, byzantine, cappella, cathedral, catholic, chapel, christ, christian, church, decoration, dome, europe, gold, golden, heritage, historic, imperial, interior, italian, italy, jesus, landmark, mosaic, mosaics, norman, normanni, normans, old, palace, palatina, palatine, palazzo, palermo, reale, religion, royal, sicily, tourism, travel, unesco,