Check out this fantastic, very unique look at MTA train lines as strings on MTA by designer Alexander Chen.

Conductor turns the New York subway system into an interactive string instrument. Using the MTA’s actual subway schedule, the piece begins in realtime by spawning trains which departed in the last minute, then continues accelerating through a 24 hour loop. The visuals are based on Massimo Vignelli’s 1972 diagram.

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Props to The Post Family for the knowledge.