Slow moving clouds in the City of London

crane city the city of london skyscaper peaceful blue background nature air beautiful atmosphere day sky cloud heaven high outdoors cloudy daylight view cloud group ozone fluffy horizon sunlight movement clouds motion business outdoor natural serenity sunny 20 fenchurch walkie talkie building london skyscraper sky garden slow moving clouds commercial skyscraper technology financial london business the finacial district london the capital aspirational motivation positive tall building