Inside a jam-packed metro train, there are other interesting sights other than the passing scenes outside the window. One remarkable thing is seeing passengers huddling together and at the same time keeping personal spaces sacred.
Photo by I.R. Arenas
Visual Tales 
A thoughtful picture, I like it.
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Thanks. I often crouch on the metro train floor when it is crowded. So I always see lots of shoes. Hahaha
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