photo by Mike Galvin, via Flickr

The photo was taken in the Whitehall part of London. Photos of similar London Transport signs are ubiquitous on Flickr and the web — but they’re usually in color. I like this black-and-white treatment.

To submit a photo or photos of something transportation-related, post them to Metro’s Flickr group or email them to sourcemetro@gmail.com. The photos we’ve featured can be seen in these galleries on Flickr. Or click on the ‘art of transit’ below.