The Pentagon is the headquarters of the United States Department of Defense.
Apple Park is the corporate headquarters of Apple Inc., located at One Apple Park Way in Cupertino.
The Squaire is an office building, considered a 'groundscraper', located in Frankfurt-South, Germany.
Prora is a massive beach resort on the island of Rügen, Germany, known for its colossal Nazi-planned tourist structures.
The Horizontal Skyscraper – Vanke Center is an innovative mixed-use building.