https://pictures.reuters.com/archive/CHINA-POLLUTION--RC1B0CD1BD40.html DATE IMPORTED:December 19, 2016A couple wearing face masks walk past a tricycle taxi on an extremely polluted day with red alert issued, in Langfang, Hebei province, China December 19, 2016. REUTERS/Damir SagoljSelect usageCategorySystem ID:RTX2VOKSImage ID:RC1B0CD1BD40Size:3600px X 2400pxFile size:24MB ImageCity:LANGFANGCountry:ChinaKeywords:ChineseCoupleKYWDKYWD APMask (hygienic)PollutionSee throughTaxiTricycleWomanPhotographer:Damir SagoljAdd to lightboxAdd to cart1 of 1