Cooling Towers emitting Steam - Recklinghausen, North Rhine-Westphalia, Germany

Industrial Plant with smoking Chimneys - Recklinghausen, North Rhine-Westphalia, Germany

Coal-Fired Power Station with Cooling Towers emitting Steam - Herten, North Rhine-Westphalia, Germany, Europe

Axe in tree stump - jasper national park, canadian rockies, alberta - adobe RGB

Duffey Lake and Cayoosh Creek with dead Trees – Duffey Lake Provincial Park, Coast Mountains, British Columbia, Canada

environmental conservation sign - ecotourism - adobe RGB

dead rat - lying on the back - adobe RGB

wastewater canal with the raw sewage of millions of people - oberhausen, germany - adobe RGB

wastewater canal with the sewage of millions of people - oberhausen, germany - adobe RGB

Sewage Treatment Plant – Part of a Sedimentation Tank for biological cleaning of industrial and domestic sewage by using microorganisms

Wastewater in a Sewage Treatment Plant – Part of a Sedimentation Tank for biological cleaning of industrial and domestic sewage by using microorganisms

Clear-cut Forest - Fallen Trees after Hurricane Kyrill in Germany

rags and tatters - textile material for recycling and for the production of cotton-rag paper - shallow DOF

unsorted scrap of paper - for recycling and production of new paper

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