Metallurgical plant in the evening

blast furnace industrial district industry metal industry metallurgy foundry pollution factory smoke stack fuel and power generation steam environment manufacturing smog environmental conservation iron - metal steel industrial equipment smoke - physical structure city furnace non us film location construction industry chemical landscape - scenery ukraine chimney dawn sunrise - dawn engineering city life metal gas climate change pipe - tube 4k resolution film - moving image building exterior plant sunset equipment tower no people architecture dusk business sunlight chemistry wind station technology sky outdoors horizontal concepts social issues authority