Group of people on field against mountain range
Airplane on runway against sky
High angle view of city against cloudy sky
High angle view of factory against sky during sunset
Midsection of man preparing food in kitchen
Sailboats moored in city against clear blue sky
View of factory against blue sky
View of railroad tracks against sky
High angle view of ice cream cone on wood
People holding umbrellas while crouching on road
High angle view of young woman tearing plastics
High angle view of swimming pool
Illuminated city by river against sky at night
Midsection of man holding illuminated lighting equipment at night
Close-up of gas lighter on table
Sulfur smoker
Waves splashing on rocks
Smoke emitting from factory against sky
Scenic view of illuminated mountains against sky at night
Smoke emitting from factory against sky during sunset
Full frame shot of sulfur.
Traditional windmill on field against clear sky
Low angle view of factory emitting smoke against blue sky
High angle view of gas mask on table
Smoke emitting from volcanic mountain
Seagull perching on a bird
Low angle view of buildings against sky during sunset
Street amidst residential building
Close-up of yellow umbrella against water
Rear view of man wearing warm clothes
Silhouette of built structure in sea against sky
Crane by sea against sky
Low angle view of building
Low section of woman standing on floor at home
Close-up portrait of a young woman
Scenic view of sea and mountains against blue sky
Stack of firewood on field
Metal structure in factory against sky
Close-up of machine part
Ferris wheel on field against clear sky
Earth mover digging in field
Blurred motion of vehicles on road at night
High angle view of light trails on road at night
High angle view of woman sitting on bed
Low angle view of silhouette trees against orange sky
Scenic view of sea against sky during sunset
Pier over sea against sky
High angle view of agricultural field
Smoke emitting from factory against cloudy sky
Scenic view of rocky shore against cloudy sky
Scenic view of trees and plants against sky
Close-up of smoke against white background
Scenic view of agricultural field against sky
Close-up high angle view of yellow boat
Low angle view of lamp post
Man working in factory
High angle view of construction site
Low angle view of factory against sky
High angle view of meat on barbecue grill
Panoramic view of smoke emitting from factory against blue sky
Midsection of man preparing food
High angle view of airplane on road in city
Close-up of hand holding drink
Close-up of smoke against black background
Portrait of a young boy of his tea stall.
Scenic view of lake with hot springs against clear sky
Illuminated factory against sky during sunset
View of volcanic landscape against cloudy sky
Factory against sky during sunset
Close-up of bicycle against blurred background
Scenic view of sulfuric gas against sky
Factory at waterfront against cloudy sky during sunset
Rock formation by sea against sky
Rear view of man working at construction site
Metal work. man cuts a hole in a steel piece using gas welding
Low angle view of street light against clear blue sky
Close-up of gas welding material
High angle view of person preparing food in kitchen
Close-up of stack of pipes
Low angle view of industrial staircase against gas silo
Midsection of man refueling motorcycle at gas station
High angle view of buildings in city
Low angle view of smoke emitting from chimney against sky
Railroad tracks against sky during sunset
Low angle view of smoke emitting from factory against sky
Close-up of a handbag against a field and a fence
Silhouette of crane against sky during sunset
Metallic structure against sky
Midsection of man welding at factory
Close-up of abstract over white background
Lake by factory emitting smoke against sky during winter
Interior of building
Low angle view of metallic pipe against sky
Smoke emitting from chimney against sky during sunset
Panoramic shot of temple on field against sky
Man eating food
Panoramic view of people in front of factory against sky
Close-up of wine bottles on glass
Scenic view of trees and mountains against sky