Visitors enjoy sand sculptures in the Putuo district, Zhoushan city, Zhejiang province, Sept 20, 2015. [Photo/Xinhua]

The 17th China Zhoushan International Sand Sculpture Festival will open on Sept 28 with the theme of "A World in a Grain of Sand" in Zhoushan of Zhejiang province. More than 30 sand sculpture artists from China, US, Netherlands, Belgium, Spain and the Czech Republic are preparing for the festival. The festival will have over 50 sculptures on display, including three parts of Northwest Silk Road, Maritime Silk Road and Island Tourism.