Not Quite a Subway Map
One of my favorite Gizmodo articles is this one that traces the history of NYC Subway Maps. I love to see the Subway evolve as new tracks are built, and see how designers attempt to visualize the information as it grows more complicated.
I made this poster partially as tribute, but mostly to answer a question that's constantly posed in my University's main theatre- where are the circuits I can plug lights into?
Design from NJT Regional Transit Diagram for Super Bowl XLVIII, itself derived from work by Massimo Vignelli