PHOTO / CHINA
Art students put masks on stone lions in protest of air pollution
By Agencies Published: Dec 14, 2016 10:59 AM
Stone lions on hitching posts with white face masks are seen in a university in Xi'an, Northwest China's Shaanxi Province on Tuesday, December 13, 2016. It took more than 10 students an hour and a half to put face masks on more than 800 stone hitching posts to raise awareness of tackling smog. (Photo: China News Service/ Zhang Yuan)

Stone lions on hitching posts with white face masks are seen in a university in Xi'an, Northwest China's Shaanxi Province on Tuesday, December 13, 2016. It took more than 10 students an hour and a half to put face masks on more than 800 stone hitching posts to raise awareness of tackling smog. (Photo: China News Service/ Zhang Yuan)


 
Stone lions on hitching posts with white face masks are seen in a university in Xi'an, Northwest China's Shaanxi Province on Tuesday, December 13, 2016. It took more than 10 students an hour and a half to put face masks on more than 800 stone hitching posts to raise awareness of tackling smog. (Photo: China News Service/ Zhang Yuan)

Stone lions on hitching posts with white face masks are seen in a university in Xi'an, Northwest China's Shaanxi Province on Tuesday, December 13, 2016. It took more than 10 students an hour and a half to put face masks on more than 800 stone hitching posts to raise awareness of tackling smog. (Photo: China News Service/ Zhang Yuan)


 
Stone lions on hitching posts with white face masks are seen in a university in Xi'an, Northwest China's Shaanxi Province on Tuesday, December 13, 2016. It took more than 10 students an hour and a half to put face masks on more than 800 stone hitching posts to raise awareness of tackling smog. (Photo: China News Service/ Zhang Yuan)

Stone lions on hitching posts with white face masks are seen in a university in Xi'an, Northwest China's Shaanxi Province on Tuesday, December 13, 2016. It took more than 10 students an hour and a half to put face masks on more than 800 stone hitching posts to raise awareness of tackling smog. (Photo: China News Service/ Zhang Yuan)


 
Stone lions on hitching posts with white face masks are seen in a university in Xi'an, Northwest China's Shaanxi Province on Tuesday, December 13, 2016. It took more than 10 students an hour and a half to put face masks on more than 800 stone hitching posts to raise awareness of tackling smog. (Photo: China News Service/ Zhang Yuan)

Stone lions on hitching posts with white face masks are seen in a university in Xi'an, Northwest China's Shaanxi Province on Tuesday, December 13, 2016. It took more than 10 students an hour and a half to put face masks on more than 800 stone hitching posts to raise awareness of tackling smog. (Photo: China News Service/ Zhang Yuan)