CHICAGO - MAY 29: One South Dearborn building in Chicago is shown here on May 29, 2016. This 40-story skyscraper is LEED Silver Certified by the US Gr

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CHICAGO - MAY 29: One South Dearborn building in Chicago is shown here on May 29, 2016. This 40-story skyscraper is LEED Silver Certified by the US Green Building Council

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Size: 3264px × 4896px
Photo credit: © Susan Montgomery / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: america, architecture, building, certification, chicago, dearborn, downtown, illinois, leed, skyscraper, south, states, united, usa