A city with a large industrial area with smoke and a sunset in the background
Palabras clave
industrial,
factory,
technology,
environment,
pollution,
building,
power,
smoke,
plant,
sky,
tower,
energy,
gas,
refinery,
metal,
steam,
business,
engineering,
chimney,
manufacturing,
pipe,
production,
construction,
ecology,
chemistry,
city,
heavy,
sunset,
chemical,
pipeline,
background,
oil,
urban,
air,
landscape,
architecture,
petrochemical,
night,
aerial,
fuel,
global,
blue,
smog,
town,
view,
equipment,
metallurgical,
metallurgy,
warming
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