Multimedia Performance in air! Sandeep Sen By REUTERS Published: 02:49 pm May 24, 2018 Members of performing group Houle Douce practise their instruments on tightropes ahead of a performance, at the Tianmen Mountain National Park in Zhangjiajie, Hunan province, China, on May 23, 2018. Photo: China Daily via Reuters Performance in air! #China #Hunan province #tightropes performance #Tianmen Mountain National Park