aerial
background
building
chimney
city
dresden
energy
environment
equipment
factory
free valley
freital
furnace
heavy
industrial
industry
iron
manufacture
manufacturing
metal
mill
nobody
old
outdoors
pano
panorama
panoramic
pipe
plans
pollution
power
production
rust
saxony
sky
smoke
smokestack
steam
steel
technology
town
travel
view
village
windberg