panoramic view of cityscapes from a heig..
industry chimney with exhaust gases..
Factory pipe polluting air, environmenta..
Small Factory and Smoke from Pipe..
Silhouettes of working construction cran..
Factories in an industrial area among th..
Energy plant with smoky chimney..
The old metallurgical plant..
Rauch aus Kohlekraftwerk über grauer St..
oil refinery emitting air pollution from..
Industrial facility in the city...
the chimneys of a refinery with smoke an..
industrial Zone..
factory smoke pollution, environmental p..
industrial Zone..
The smoke from the CHP chimneys blocked ..
Scenic landscape with concrete chimney w..
Oil refinery. Equipment for primary oil ..
Two pipes. Industrial smoke from a chimn..
Closeup of thermal power plant high pipe..
Aerial view of coal power plant high pip..
Aerial view of coal power plant high pip..
Factory chimneys against the gray autumn..
Thermal power plant. Environment and air..
Roman ruins in Rome, Italy..
An environmentally dirty enterprise that..
Factory smokestack with smoke polluting ..
nuclear power station and smoke from the..
Evening city landscape. Construction sit..
Atmospheric air pollution from Industria..
industrial chimneys with heavy smoke cau..
Smoke from cities chimneys in winter on ..