- Photographer David Burdeny captured the first study of Moscow's historic metro stations
- Stations feature stained glass, crystal chandeliers, and gilded mosaics
- Baroque, Art Deco and Futurist architecture are represented, among other styles
(CNN)For many commuters around the world, a subway journey means speeding from one drab station to the next, surrounded by too many uncomfortable, impatient bodies. But on the Moscow Metro, taking the subway is akin to walking through a national heritage site.