Every single Metro station in Moscow that I enter is a work of art. They are a tourist attraction of their own. Each one is intricate with vast amounts of marble & metal work. They all have high ceilings and large halls. They're incredibly impressive.
This is партизанская (Partivanskaya) and it's about 15mins outside of the centre of Moscow (the Kremlin), so technically it's in the 'burbs. But it's huge! Large metal statues, vast amounts of marble & gigantic staircases. It's a sight to see.