106 6 0Download size Original (4451 x 2273) Large (1920 x 980) Medium (1280 x 653) Small (640 x 326) Free stock photo of air, carbon, chimney aircarbonchimneycloudsdisposalduisburgenvironmentenvironmental protectionevening skyexhaustfactoryfogindustrial plantindustrylonelinessminingpollutionpower plantrhineruhr areaskysmogsmokesteamsunrisetoxic
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