Spain Madrid pollution outside smoke stacks europe smoke stacks industry gas chemistry chemical toxic manufacturing chimneys

---

Size: 5400px × 3615px
Photo credit: © Prisma/Bowman Charles / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: belch, blowing, change, chemical, chemistry, chimneys, climate, environment, europe, factory, gas, global, greenhouse, grey, industry, madrid, manufacturing, monochromatic, monochrome, pollution, sinister, smoke, spain, spew, stacks, threesome, toxic, trio, triple, warming