View of the City of London skyline from Parliament Hill on Hampstead Heath, London, England, United Kingdom, Europe

photography horizontal color image travel destinations travel london capital cities england uk skyline city building urban scene outdoors day copy space overcast no people cityscape tree crane skyscraper scenics cities urban cityscapes urban scenes daytime nobody no one no person outdoor outside skyscrapers high rise high rises high rise high rises buildings travel destination tourist destination tourist destinations trees