Low angle view of smoke stack against sky
Thoughtful woman looking away while standing against factory emitting smoke
Smoke emitting in industry
Smoke emitting from chimney against sky on a cold and foggy winter day
Smoke emitting from chimney at factory against sky during sunset
Birds flying over smoke emitting chimneys against cloudy sky
Smoke stack against blue sky
Factory with chimneys and smoke
Low angle view of factory against sky
Low angle view of building against blue sky
Smock stacks emitting smoke at coastline against sky
Smoke stack against sky
Dog standing on snow covered land
Scenic view of sea against sky during sunset
Low angle view of building against clear blue sky
Smoke emitting from chimney against sky
Low angle view of factory emitting smoke against sky
Scenic view of volcanic mountain against sky
Low angle view of smoke stack against blue sky
Illuminated buildings in city at night
Factories smoke toxic substances into the atmosphere
Low angle view of factory against clear sky
Aerial view of buildings in city against sky
Teide observatory
Low angle view of a building
Illuminated factory by river against sky at night
Smoke emitting from factory against blue sky
Low angle view of steps against sky
Chimneys on building against clear sky
Power station and highway at night seen in berlin, germany
Low angle view of smoke emitting from chimney against sky
Modern buildings in city against sky during sunset
High angle view of townscape against sky
View of house roof against sky
Illuminated cityscape against sky during sunset
View of sandy beach against sky at night
View of city against sky
Worker in gas mask standing against wall
Low angle view of industry against sky
Low angle view of buildings against sky
Illuminated cityscape against sky at night
Buildings against clear sky in city
Low angle view of seagulls perching on chimneys against cloudy sky
Roof of house against sky
Smoke emitting from factories against cloudy sky
Smoke emitting from factory against sky during sunset
A girl smokes cigarette on black background
Close-up of man holding sparkler at night
View of sea lions on rock
Panoramic view of cityscape against sky
Steam train north somerset railway station
Canal amidst buildings in city against sky at dusk
Smoke emitting from factory against sky
House emitting smoke against star field
Smoke stacks against sky
Industrial ecology landscape
Panoramic view of factory against sky during sunset
Buildings in city against sky during sunset
Illuminated factory by river against cloudy sky at night
Aerial view of smoke emitting from factory against cloudy sky during sunset
Smoke emitting from factory with reflection on lake against sky at night
Smoke stack emitting pollution against buildings in city
Smoke emitting from chimney against sky in city
Smoke emitting from factory against sky in city
Illuminated buildings by river against sky at night
Low angle view of smoke stacks against blue sky
Animal nature in the harbour
Bridge over river against sky during sunset
High angle view of london from primrose hill
Smoke stack in city against sky during sunset
High angle view of illuminated city against sky during winter
Low angle view of building against sky
Low angle view of smoke stacks against sky
Illuminated city at waterfront during sunset
Illuminated factory by buildings against sky at night
Illuminated factory by river against sky during sunset
View of factory against sky
Illuminated city at waterfront
Low angle view of chemical plant against purple sky
Illuminated factory against sky during sunset
High angle view of residential building rooftops
Fire emitting from smoke stack against cloudy sky
Low angle view of wind turbine by smoke emitting from chimney against blue sky
Close-up of water dripping from smoke stack during monsoon
Low angle view of modern building against sky
Illuminated factory by river against sky at dusk
Rear view of woman walking on landscape against sky
Directly below shot of building
Scenic view of river against dramatic sky
View of factory against sky during sunset
High angle view of smoke emitting from chimney against sky. coal power plant.