Chicago Skyscape, originally uploaded by tomkellyphoto.

The Willis Tower (formerly Sears Tower) stands out amidst the south loop skyscape in Chicago as sea gulls fly from the nearby Chicago River. The 110-story Willis Tower stands 1,450 (not including radio towers) and is eighth largest building in the world and tallest in western hemisphere.

I love making photographs of skyscapes. In this case, the sea gulls were an added enhancement. (c) 2011 Tom Kelly