The Dong River is a major source of water for Hong Kong. The Hong Kong Government has purchased Dong River water from Guangdong since 1965. Over 70% of domestic water in Hong Kong is imported from the Dong River. Its discharge is about 807.5 cubic metres per second (28,520cuft/s).
This art installation exhibition, which will last through June, was created by artist Simon Ma to celebrate the 60th anniversary of the Dongjiang-Shenzhen water supply project.