Private military contractor
Gaseous air pollution
Close up of man with mustache
Old pots
Black ingrained dirt on rough rusty surface, metal corrosion close-up, grunge textured background
Smoke from candles with blurred people on the background
Cauldron and tent
Young woman in yellow hoodie jacket on the door of a room after the fire
Charcoal pile in the outdoors
Private military contractor
Flaring stack at an oil refinery releasing burning gas into the atmosphere
Polluting air with smoke from industrial chimney outdoors, space for text. CO2 emissions
Close-up of burning charcoal
Army soldier smoking
Smoke coming out of a factory chimney
Polluting air with smoke from industrial chimney outdoors against blue sky. CO2 emissions
Close-up shot of a Industrial chimney emitting a plume of smoke, illustrating air pollution
Production engineers are assisting adjusting and maintaining factory machine, Male worker technician
Close-up shot of a Industrial chimney emitting a plume of smoke, illustrating air pollution
Large brick tower without smoke against foggy sky.
Sunlight shines on the old kettle.
vintage paper
Herring on a grill on the market
mining jack drill copper
Old rust and black burnt fat on metal surface close-up, metal corrosion, grunge textured background
Black smoke on white background
Burnt bed springs showing destruction after fire
Chimney on a roof of a new built house.
Marine machine gunner with ammo belts on chest
Detailing worker cleans exhaust pipe of car. Cleaning auto muffler with foam and brush.
