Wikipedia Commons | Crain's Connecticut
Photo Credit URL: 
https://commons.wikimedia.org/wiki/File:Philadelphia_skyline_from_South_Street_Bridge.jpg
Image: 
Photographer: 
Mefman00
Photographer URL: 
https://commons.wikimedia.org/w/index.php?title=User:Mefman00&action=edit&redlink=1
Attribution Type: 
Creative Commons CC0 1.0 Universal Public Domain Dedication
Attribution Type URL: 
https://creativecommons.org/publicdomain/zero/1.0/legalcode