Workers set the Natural Vision Cube at the Administrative Center Square of Nantong, east China's Jiangsu Province, Sept. 17, 2007. To greet the Third High Level Forum of the World Mega Cities Development, a natual vision cube with views of different cities was shown in Nantong. (Xinhua/Ding Xiaochun)
Workers set the "Natural Vision Cube" at the Administrative Center Square of Nantong, east China's Jiangsu Province, Sept. 17, 2007. To greet the Third High Level Forum of the World Mega Cities Development, a natual vision cube with views of different cities was shown in Nantong. (Xinhua/Ding Xiaochun)
