Fences will be a thing of the past as residents are free to roam around eco-friendly communities, water will be naturally filtered for people to swim and rainwater will also be harvested in large pools. Meanwhile, road lights will only spring into action when their LED lights sense movement or sound by passing vehicles.Vincent Callebaut designed these plans for the city of Kunming in the Yunnan Province, China. He is aspiring to reinvent the social link between the city and countryside. His vision, he claims, offers a solution to rising non-renewable energy consumption in China.The project, called 'Flavours Orchard', will centre around the city's Dianchi Lake and is around 90,000 square metres in size.(dailymail.co.uk)ANN.Az