Tall Ships Festival on River Thames, with City skyline including the Walkie Talkie building in background, London, England, United Kingdom, Europe

photography colour colour image color color image horizontal horizontal image outdoors outside day nobody no one no one travel destination travel destinations travel tourism tall ships festival river thames city cities skyline walkie talkie london england english uk united kingdom gb great britain british britain europe european festival river water building exterior building buildings architecture architectural cityscape urban scene urban scenes urban skyscraper modern architecture rooftop boat tall ship sailing boat mast scale tradition traditional rigged transportation transport tourist destination