Air pollution. Smoke. Ecological catastrophy.
Schlüsselwörter
background,
business,
water,
silhouette,
person,
man,
technology,
construction,
sun,
air,
factory,
smoke,
pipe,
toxic,
sky,
chimney,
smog,
chemical,
global,
industry,
pollution,
warming,
environment,
dirty,
gas,
ecology,
energy,
industrial,
steam,
atmosphere,
city,
seascape,
blue,
sunrise,
climate,
damage,
plant,
urban,
dawn,
environmental protection,
power,
emission,
poison,
pollute,
landscape,
human,
sunset
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