DPS3593266: Harder Kulm, Bernese Oberland, Switzerland (photo) / Bridgeman Images

DPS3593269: Harder Kulm, Bernese Oberland, Switzerland (photo) / Bridgeman Images

DPS3593281: Tepee in the morning, Music festival, Dorset, England, UK (photo) / Bridgeman Images

DPS3593287: Elevated view from the Shard Building of St. Paul's Cathedral, London, England, UK (photo) / Bridgeman Images

DPS3593021: Cobbled shopping street in the historical centre of the old colonial city, with paintings and clothes on display and shoppers strolling past, Salvador, Brazil (photo) / Bridgeman Images

DPS3593054: Rockefeller Center, New York City, New York, United States (photo) / Bridgeman Images

DPS3593060: River Wey flooded, Guildford, Surrey, England, UK (photo) / Bridgeman Images

DPS3593078: St Paul's Cathedral, bridge, tour boats and skyline, London, England, UK (photo) / Bridgeman Images

DPS3593084: Marble Arch, London, England, UK (photo) / Bridgeman Images

DPS3593093: St. Pancras Renaissance London Hotel, London, England, UK (photo) / Bridgeman Images

DPS3593108: View of London Eye and South bank from Westminster bridge, London, England, UK (photo) / Bridgeman Images

DPS3593156: A bridge leads to caves outside of Vang Vieng, Laos (photo) / Bridgeman Images

DPS3593162: The fantastic lighting of Kek Lok Si Temple, Penang, Malaysia (photo) / Bridgeman Images

DPS3593177: Decorated entrance to Mir-I-Arab Madrassah and Kalon minaret, Poi Kalon complex, Old Town, Bukhara, Uzbekistan (photo) / Bridgeman Images

DPS3593204: Gateway of the Ark Fortress, Old Town, Bukhara, Uzbekistan (photo) / Bridgeman Images

DPS3593231: Islam Khoja minaret (right) and dome of Pakhlavan Mahmoud Mausoleum (left), Ichan Kala Old City, Khiva, Uzbekistan (photo) / Bridgeman Images

DPS3593237: Disused Soviet-era water tower, opposite Ark Fortress, Bukhara, Uzbekistan (photo) / Bridgeman Images

DPS3593258: Lighthouse in the Venetian harbour, Chania, Crete, Greece (photo) / Bridgeman Images

DPS3593273: The Summer Palace of Peter the Great, St. Petersburg, Russia (photo) / Bridgeman Images

DPS3593291: Roof tops, Holmfirth, Yorkshire, England, UK (photo) / Bridgeman Images

DPS3593726: Buildings of the City of London, the financial district, with the River Thames, London, England, UK (photo) / Bridgeman Images

DPS3593732: Ceramic poppies comemorating the fallen UK and Commonwealth soldiers of the First World War, 2014, Tower of London, London, England, UK (photo), Cummins, Paul (b.1977) / Bridgeman Images

DPS3593744: Evening view of Tower Bridge, the River Thames and the Shard building, London, England, UK (photo) / Bridgeman Images

DPS3593756: Local women at Tillya Kari Madrassah, Registan Square, Samarkand, Uzbekistan (photo) / Bridgeman Images

DPS3593774: Ark Fortress, Bukhara, Uzbekistan (photo) / Bridgeman Images

GUF4358094: Facade of a palace in St. Petersburg. / Bridgeman Images

GUF4358188: Colonnade seen from the desert, site of Palmyra, Syria. / Bridgeman Images

DPS3593715: Rhyton drinking vessel in shape of ram's head, Median period, Reza Abbasi Museum, Tehran, Iran (photo) / Bridgeman Images

DPS3593730: Restaurants and concert halls, Southbank, London, England, UK (photo) / Bridgeman Images

DPS3593736: The Royal Observatory in Greenwich Park during summer, London, England, UK (photo) / Bridgeman Images

DPS3593739: Towers of the Old Royal Naval College with modern Canary Wharf in the background, London, England, UK (photo) / Bridgeman Images

DPS3593742: Buildings of the Old Royal Naval College, London, England, UK (photo) / Bridgeman Images

DPS3593754: Alfresco dining in local restaurant beside Bibi Khanum mosque, Samarkand, Uzbekistan (photo) / Bridgeman Images

DPS3593757: Courtyard of Tillya Kari Madrassah, Registan Square, Samarkand, Uzbekistan (photo) / Bridgeman Images

DPS3594329: Colourful Houses Around Ilulissat on the West Coast of Greenland. (photo) / Bridgeman Images

DPS3592215: Details of Debre Berhan Selassie church, Gondar, Amhara region, Ethiopia (photo) / Bridgeman Images