© John Gollings
© John Gollings
Courtesy of Piuarch
Courtesy of Piuarch
© Tim Crocker
© Tim Crocker
© Yoon, JoonHwan
© Yoon, JoonHwan
© Vincent Fillon
© Vincent Fillon
© Michael Nagl
© Michael Nagl
via Wikipedia Commons
via Wikipedia Commons
© Flickr user IK's World Trip
© Flickr user IK's World Trip
© Didier Boy de la Tour
© Didier Boy de la Tour
Courtesy of WeeAssociates
Courtesy of WeeAssociates
© Marcos García
© Marcos García
© H.G. Esch
© H.G. Esch
Courtesy of Harry Gugger Studio
Courtesy of Harry Gugger Studio
View of Woolworth Building and surrounding buildings (ca. 1913), via Wikimedia Commons
View of Woolworth Building and surrounding buildings (ca. 1913), via Wikimedia Commons
© Sergio Grazia
© Sergio Grazia
© Julien Lanoo
© Julien Lanoo
Courtesy of Andrey Ukolov
Courtesy of Andrey Ukolov
Courtesy of Jean-Baptiste Lacoudre Architecture
Courtesy of Jean-Baptiste Lacoudre Architecture