America's tallest buildings. a chicago river along the skyscrapersAmerica's tallest buildings. A Chicago River along the skyscrapers
The columns of the city building go up into the skyThe columns of the city building go up into the sky
Snow-covered buildings on the background of mountainsSnow-covered buildings on the background of mountains
A ruined multi-storey building against a gloomy skyA ruined multi-storey building against a gloomy sky