A modern mixed media collage that Industrial factories have played a big part in the amount of air pollution that we as people have to endure. An astronaut walking with a dog,The toxic gases that factories release into the air, combined with those added by automobiles on the road, mean that we have an increased risk of developing chronic respiratory disease, lung cancer, heart disease and many other illnesses, diseases and conditions, brownpink and forestgreen tones, The style refers to jmalkova, abstract