The John Hancock Center

The John Hancock Center, originally uploaded by M. Rosenberg.

The John Hancock Center at 875 North Michigan Avenue in the Gold Coast area of Chicago, Illinois, is a 100-story, 1,127-foot (344 m) tall skyscraper designed by structural engineer Fazlur Khan of Skidmore, Owings and Merrill. When completed in 1969, it was the tallest building in the world outside New York City. It is currently the fourth-tallest building in Chicago and the sixth-tallest in the United States, after the Willis Tower, the Empire State Building, the Bank of America Tower, the Trump Tower, and the Aon Center. When measured to the top of its antenna masts, it stands at 1,506 feet (459 m). The building is home to offices and restaurants, as well as about 700 condominiums and contains the highest residences in the world. This skyscraper was named for John Hancock Mutual Life Insurance Company, a developer and original tenant of the building.

This photo was made using one single .raw shot, but I created two different layers, one for the buildings and one for the sky. I was able to add a bit more depth to the clouds this way.