A model of a palace, built entirely of fruit and vegetables, at the 16th China International Vegetable Science and Technology Exposition in Shouguang, Shandong province, on April 20. As the biggest fresh-produce event in China, the expo is a showcase for the very best in modern agriculture and this year there are more than 2,000 varieties of fruit and vegetables on display. It runs until May 30.[Photo/for China Daily]