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Girl Standing Upside Down on the Glass Box Ledge. Editorial Photography - Image of girl, high: 164857547
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Breathtaking view from Chicago's Willis Tower's glass boxes 1,353 feet in the air | Daily Mail Online
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Randy Stancik, General Manager of Skydeck Chicago, stands on "The Ledge", a five-sided glass box 1,353 feet (412 meters) above Wacker Drive in Chicago July 1, 2009. The Ledge is part of
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Sears Tower Chicago Glass Skydeck by kurtmac, via Flickr | Usa places to visit, Travel around the world, Sears tower chicago
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