London city skyline and River Thames covered by stormy fog and mist

cinematic skyline cityscape london capital city landmark england united kingdom britain uk skyscraper high rise highrise building smog fog smoke mist cloud weather rain storm panorama horizon landscape river thames water bridge gherkin 30 st mary axe walkie talkie sky garden fenchurch leadenhall cheese grater morning evening dawn dusk blue hour twilight haze gloom murk obscure haar river thames