Year of the Pig
This tunnel is hidden underneath King's Cross station in London. It links a random street to the station, and is really quite hard to find. We needed the help of a local because
the directions were so utterly useless
. We hunted it down because it's one of the hidden points of photographic interest in London.
The tiny spec at the end is a person vanishing around the corner. I didn't wait another second for them to go because to my right, out of shot, is another person striding forth to get into shot. Careful timing.