If I made you walk through an endless tunnel that looked like this, would you be hypnotized enough to tell me all your secrets? Think about it.
On a less sinister, and informative note, this picture if from Tunnelgatan or Tunnel Street, a street literally in the form of a tunnel in the heart of Stockholm’s Norrmalm district. It was named after the Brunkeberg tunnel, a 231 metre long pedestrian passage way. It was opened in 1886 and inaugurated by King Oscar II. It even has a separate lane for cyclists! Dear Sweden, you never cease to surprise me.