Willis Tower, photographed from the Northern Trust Corporation building during the Chicago Architecture Foundation's 'Open House Chicago 2024' in...
The Willis Tower, center, and 311 S. Wacker, right, shown from the South Branch of the Chicago River in 2019.
panoramic view of the chicago river with the city skyline and iconic skyscrapers under a blue sky with clouds, chicago, illinois, usa - 希爾斯大廈 個照片及圖片檔城市景觀
panoramic view of the chicago skyline with lake michigan in the foreground under a blue sky with wispy clouds, chicago, illinois, usa - 希爾斯大廈 個照片及圖片檔
Willis Tower, photographed from the Northern Trust Corporation building during the Chicago Architecture Foundation's 'Open House Chicago 2024' in...