A visitor gazes at a flower and bird painting on traditional Chinese tuanshan, or round fans, by Emperor Huizong of the Song Dynasty (960-1279), at an exhibition titled, Impression of China's Tuanshan Culture, in Hangzhou, East China's Zhejiang province, Sept 26, 2017. More than 180 treasured art pieces created on tuanshan are on display in the city's China Fan Museum to showcase the age-old fan culture of China, including its techniques, and its bond with Chinese calligraphy and art. [Photo/IC]