Italy, Rome, The Colosseum amphitheatre built by Emperor Vespasian in AD 80 with the interior thronged with tourists.

Italy, Rome, The Colosseum amphitheatre built by Emperor Vespasian in AD 80 with the interior thronged with tourists.

Italy, Lombardy, Milan. Milan Duomo or Cathedral, General view of the facade with tourists in the piazza out front.

Italy, Lombardy, Milan. Galleria Vittorio Emanuele, View of the central area with the dome and tourists.

England, East Sussex, Beachy Head lighthouse viewed from the adjacent clifftop.

England, East Sussex, Beachy Head lighthouse viewed from the adjacent clifftop.

England, East Sussex, Birling Gap, View along pebble beach with the Seven Sisters white chalk cliffs.

England, East Sussex, Birling Gap, View along pebble beach with the Seven Sisters white chalk cliffs.

England, East Sussex, Birling Gap, View along pebble beach with the Seven Sisters white chalk cliffs.

England, East Sussex, Birling Gap, View along pebble beach with the Seven Sisters white chalk cliffs.

England, East Sussex, Birling Gap, View along pebble beach with the Seven Sisters white chalk cliffs.

England, East Sussex, Birling Gap, View along pebble beach with the Seven Sisters white chalk cliffs.