Tourists watch "tree paintings" at Wanfo Lake scenic spot in Shucheng County, east China's Anhui Province, April 3, 2017. Artists here have painted animals like tiger, snake and panda in accordance with trees' features. (Xinhua/Tao Ming)

Tourists watch "tree paintings" at Wanfo Lake scenic spot in Shucheng County, east China's Anhui Province, April 3, 2017. Artists here have painted animals like tiger, snake and panda in accordance with trees' features. (Xinhua/Tao Ming)

Tourists watch "tree paintings" at Wanfo Lake scenic spot in Shucheng County, east China's Anhui Province, April 3, 2017. Artists here have painted animals like tiger, snake and panda in accordance with trees' features. (Xinhua/Tao Ming)

Tourists pose for a photo with "tree paintings" at Wanfo Lake scenic spot in Shucheng County, east China's Anhui Province, April 3, 2017. Artists here have painted animals like tiger, snake and panda in accordance with trees' features. (Xinhua/Tao Ming)

Tourists pose for a photo with "tree paintings" at Wanfo Lake scenic spot in Shucheng County, east China's Anhui Province, April 3, 2017. Artists here have painted animals like tiger, snake and panda in accordance with trees' features. (Xinhua/Tao Ming)