Stock photography, photos: Smokestack Stock photos of Smokestack in the sunset. Mölndal/Västergötland/Sweden Photograph: © Mikael Svensson Click for a larger image and more information Keywords associated with this stock photo: smoke, smokestack, sunset, sun, industry, air, sky, contaminate, contamination, environment, environmental, factory, industrial, industrialization, industrialized, industry, manufacturing, plant, pollute, polluting, Scandinavia