A view of a rape field, with crop circles to represent the elements of the Silk Road, in Zhuangxing town, Shanghai, March 31, 2015. It took 20 people five months to plant the 40,000-square-meter field with rape, wheat and other crops to create the designs. The crop designs feature camels, desert elements, the Flying Apsaras ( the symbol of Dunhuang art), Jiayu Pass, and the Roman Colosseum, which all relate to the ancient trade route. (Photo: China News Service/Jiang Yichao)
