Life on the Ledge! by jkjunglejim

Vertigo!!! This photo was taken from one of the 3 glass boxes hanging on the side of the 103rd floor of the Sears/Willis Tower in Chicago. The tallest building in the western hemisphere and the third tallest in the world. At 1,353 feet (412m) in the air, the Ledge’s glass boxes extend out 4.3 feet from Skydeck.