832-141065 - The apse and mosaic of the Triclinio Leoniano showing "Christ and the Apostles" on the apse, "Christ transmits the powers to pope Sylvester and to Constantine" on the left of the arch, and "Saint Peter crowns Leo III at the presence of Charles the Great"
832-133464 - Greek Orthodox Christianity, mosaic, Saint Constantine and Helen, church, Village Tochni, Southern Cyprus, Republic of Cyprus, the Mediterranean, Europe
832-86163 - Colosseum, Basilica of Maxentius or Constantine, Church of Santa Francesca Romana, Roman Forum, Via dei Fori Imperiali, Rome, Lazio, Italy, Europe
809-2554 - Statues including the Emperor Constantine and St. Denis carrying his head, Virgin's Gate, west front, Notre Dame Cathedral, UNESCO World Heritage Site, Paris, France, Europe
390-2549 - Giant foot from the Emperor Constantine statue in the courtyard of the Palazzo dei Conservatori (Capitoline Museums), Rome, Lazio, Italy, Europe
718-174 - Close-up of wall paintings (frescoes), of Emperor Constantine and Teodosia holding the true cross, St. Barbara Church, Goreme Museum, Goreme, UNESCO World Heritage Site, Cappadocia, Anatolia, Turkey, Asia Minor, Eurasia