Intriguing Earth Architecture 101 World Trade Center Transportation Hub | New York, NY | USA – Santiago Calatravasubmitted via flickr: Steve Feature your photographs here: + join our flickr pool Santiago Calatrava on Amazon You Might Also Like VotW 03: Hauz29 on the Caltrans HQ May 3, 2009 Intriguing Earth Architecture 80 September 9, 2010 Steven Holl: Sarphatistraat, Amsterdam July 25, 2007