Switzerland, Tiefen Glacier, Seen from above eastern Furkapass with Galenstock peak on the horizon.

Ireland, County Clare, Cliffs of Moher with O'Briens Tower.

Israel, Jerusalem, The Muslim crescent on top of a small mosque in the Christian Quarter of the Old City. The Old City of Jerusalem and its Walls is a UNESCO World Heritage Site. On the horizon at lef...

Qatar, Man riding camel in desert with power pylon on horizon.

Italy, Sicily, Mount Etna on the horizon with steam rising from its peak.

Italy, Sicily, Mount Etna on the horizon with steam rising from its peak.

England, Dorset, Durdle Door, Steps leading down to the beach and the arch.

England, Dorset, Durdle Door, Limestone arch on the Jurassic Coast.

England, Dorset, Durdle Door, Steps leading down to the beach and the arch.

Italy, Sicily, Marina Di Ragusa, Sun umbrellas and sun beds on a beach.

Italy, Sicily, Marina Di Ragusa, Sun umbrellas and sun beds on a beach.

Italy, Sicily, Marina Di Ragusa, Sun umbrellas and sun beds on a beach.