Subway, lifeblood is just one entry on the interesting blog by
Two Four Flinching, "Culture Hustler". I have no clue what that is. But the images and text you'll find at this site will probably help formulate your own definition. I suppose it's a job that must be done. How quickly we lose cultural remnants from just a decade or so earlier.
Two Four Flinching's gathered some of the best subway shots by photo-artists Bruce Davidson, John F. Conn, Jamel Shabazz & Martha Cooper. There is nothing like a picture of the subway in the 1970s or '80s that makes you wish you could go back in time.
