The London Underground is a little over 150 years old and used by millions of people a year. Most, like me, use it to get to and from work, which can be a super relaxing experience with zero stress. Ahem. But there is another side to the underground network, one which is full of character and great architecture. You just need to forget about that early morning meeting and admire your surroundings to see it.
I'm obsessed with symmetry, and one place that has it in bundles is the underground. Its Tunnels, trains, and stairwells almost all have moments of near perfect balance as an essential part of its architecture. Put simply, the underground is catnip for a photographer.