Here’s some beautiful photos from the New York City Subway I found. Feel free to post links to others in the comments. (Note: Comments with links often get held in the moderation queue. I will check and approve them though!)
Beautiful Subway Photography
SUBWAYblogger 
Good photos result to good audience. I find you a pro because you tend to give life to the subways (this is not a big deal subject) but still you catch an audience in me. There’s a meaning to your taking the pictures and who knows, this may be a collector’s item…soon. Keep catching those photos of uniqueness.
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