Pittsburgh's Art Deco Skyscrapers, Koppers Building and Gulf Tower

July 08, 2010
 
 
 
Pittsburgh's Art Deco Skyscrapers, Koppers Building and Gulf Tower
Pittsburgh's Art Deco Skyscrapers, Koppers Building and Gulf Tower
This photograph is part of the PittsburghSkyline.com series "July 2010 - Pittsburgh".