A visitor touches a robot figure made with recycled metal parts during the First Suzhou International Children's Visual Arts Biennial Exhibition in Suzhou, east China's Jiangsu Province, Aug. 24, 2014. Over 1,000 visual artworks done by kids around the world will be shown during the First Suzhou International Children's Visual Arts Biennial Exhibition, which is available from Aug. 23 to Sept. 14 in Suzhou. (Xinhua/Wang Jiankang)