St. Mark’s Basilica features five colossal domes embellished with golden mosaics, positioned directly at the intersection point above the arms of the Basilica. They depict different scenes like The Creation in the Narthex, The Ascension in the centre of the dome, The Pentecost on the western side, The Life of Saint Leonard, Saint Nicholas, Clement and Blaise in the south, and The Life of Saint John in the north of the dome.