The document lists and describes 9 unique building structures currently under construction around the world. These include Aqua in Chicago, the Chicago Spire residential tower, the CCTV headquarters in Beijing, the Regatta Hotel in Jakarta, Residence Antilia in India, Russia Tower in Moscow, the Penang Global City Centre in Malaysia, the Gazprom Headquarters in St. Petersburg, and Burj Dubai in Dubai, which will be the tallest man-made structure and building in the world upon completion. Many of the designs push the boundaries of architecture and engineering and will transform skylines when finished.