https://www.archdaily.com/481077/ad-classics-ppg-place-john-burgee-architects-with-philip-johnson
AD Classics: PPG Place / John Burgee Architects with Philip Johnson | ArchDaily
Feb 28, 2014 - Completed in 1984 in Pittsburgh, United States. The design of PPG Place, by Philip Johnson and John Burgee, melds the notion of the modern corporate tower with...
ppg placejohn burgeephilip johnsonadclassics