For a start, The Hague, the cleanest Metro stations in the world...
But maybe you don't agree. You may think Singapore is the cleanest, or st Petersburg or Taiwan.
Post your Metro pictures here.
london underground......the worlds first underground train system....and it shows! crowded,cramped, hot and problematic, however upto 6 million people use it regulary....many on a daily basis!
Although blurry, I really like the first shot Jorge! It somehow resembles the GRDI colors? On the second shot, I like the contrast of motion blurred train and sharp face. Good photos!