Fig. 13: Light pollution and fog sea at night. Using a long exposure one can clearly see how energy is wasted. Why does the whole forest need to be brightened? Fox and rabbit sleep better in darkness. View from Mount Bachtel to the Linth Plains. — Nikon D70, 180s at ISO 800, 70mm at f/5.6, white balance Tungsten, 13 December 2004, 23:30 CET — EXIF: Nikon D70; Δt=184 s; f=70 mm; f/5.6; 2004-12-13 23:30:16
