architecture
building
burning
chemical
chemical plant
cloud
clouds
dark
dark sky
day
distillation tower
energy
environmental damage
factory
fire
flare stack
fuel
gas
gas refinery
generation
germany
gray
horizontal
industrial
industrial building
industry
light
oil
oil refinery
overcast
petrochemical plant
plant
pollution
power
refinery
shiny
sky
smoke stack
sunlight
technology
tower