Bee Flowers took some amazing photo of the Moscow Metro stations. This one is Electrozavodskaya, the larger pic at Bee's website is much, much cooler: http://www.beeflowers.com/Metro/-Startfiles-/index.htm
If you prefer the gritty look of the Moscow metro, why not take a look at the underground railways themselves? (for more, see: Link. Original photographer's website: Link - Thanks Alex A. Naanou!)
See also: Moscow Subway Car "Nailed to the Ground", People You Meet in the Moscow Subway, and Subway Stations from Around the World.
I think the links in this item should reflect the original author of the images and not a travel agency that uses the images and the generated traffic to spin banners...
the original photographer is: http://russos.livejournal.com/
Thanks!