View of The Shard and Tower of London from rooftop bar, London, England, United Kingdom, Europe

photography panoramic color image travel destinations outdoors daytime horizontal incidental people london capital cities england uk the shard tower of london international landmark famous place history city urban scene castle fortress built structure architecture tree nature cloud sky trees travel destination tourist destination tourist destinations travel skies outdoor outside fort forts fortresses past historic archaeological archaeology ruin ruins old ruin old ruins day cities urban castles fortified fortification historical