The Haikou Towers by Henn Architects are designed to become the heart of the new Central Business District of Haikou, the capital city of Hainan. The master plan comprises an ensemble of 10 towers ranging from 150 to 450m height with an overall building area of 1.5 million square meters. The proposal’s centerpiece is the 450metre high middle tower.
http://www.evolo.us/architecture/the-haikou-towers/
