Italy, Lazio, Rome, Roman Forum, Foro Romano, Arco di Tito.

Italy, Lazio, Rome, Arch of Constantine.

Italy, Lazio, Rome, Colosseum, arch detail in warm light.

Italy, Lazio, Rome, Aventine Hill, Arch of Janus.

Italy, Lazio, Rome, Aventine Hill, Arch of Janus.

Italy, Lombardy, Lake Orta, arch & narrow streets of Orta San Giulio.

France, Vaucluse, Orange, Roman Triumphal arch built between 27BC and 14 AD, Restored in the 1850s, Built in the reign of Augustus and rebuild in reign of Tiberius.

France, Vaucluse, Orange, Roman Triumphal arch built between 27BC and 14 AD, Restored in the 1850s, Built in the reign of Augustus and rebuild in reign of Tiberius.

Italy, Lombardy, Crema, arch of Torazzo with people walking through.

Italy, Lombardy, Crema, arch detail, Torazzo, clocktower.

Italy, Sicily, Taormina, Exterior of ornately decorated house.

Italy, Sicily, Taormina, Ornately painted front door.