Labourers work in front of a giant sculpture of a man wearing a gas mask that will be used to decorate an “Open Air” themed pandal (temporary platform) for the upcoming Hindu festival of Durga Puja in Kolkata, India, September 28, 2018. According to organizers, the theme of the pandal seeks to create awareness on the importance of clean, unpolluted air, to devotees of Goddess Durga. (Photo by Rupak De Chowdhuri/Reuters)
