Aurora Borealis – Industrial Catalin Oprea, August 13, 2008August 13, 2008 Eastern Industrial Zone, Bucharest – Every night air pollution [11 August 2008] Picture taken with Canon EOS 40D @ 75mm, f/9, 45s (ISO 200) Share this:FacebookTwitterEmail Related Urban 40Daurora borealisBucharestCanonenvironmentindustrialnightRomaniasmog