One does not simply walk into Mordor — one takes the J.R.R. line. Alas, Post-Isengard replanting of the Fangorn forest has caused some delays on the subway. Check out these adorable signs that were posted all over the NYC's subway system.
These were created by the folks over at Puck Works, and as a subway rider myself, I don't actually know if I would have noticed these. Which is why they are so brilliant.