The Pantheon, St. Mary and the Martyrs circular church, Rome, Lazio, Italy, Europe

Interior church of St. Mary of the Martyrs and cupola inside the Pantheon, UNESCO World Heritage Site, Piazza della Rotonda, Rome, Lazio, Italy, Europe

Interior church of St. Mary of the Martyrs and cupola inside the Pantheon, UNESCO World Heritage Site, Piazza della Rotonda, Rome, Lazio, Italy, Europe