Chinese and foreign participants wearing face masks with “No-Smog” signs march during an anti-smog action art campaign on Foreigners Street in Chongqing, China, 28 February 2014..[Photo/icpress.cn]
A couple in wedding attire wear masks during an anti-smog campaign on Foreigner Street in Chongqing, Feb 28, 2014. The event was an appeal for reducing air pollution and increasing environmental protection. [Photo/icpress.cn]