BONUS:

Here's some additional content used for my research, but not included in the final work.

Style Wars (1983) - A documentary on the NYC graf scene in the 80s, really reflective of the lifestyle and cultural backgrounds involved in graffiti.

Here Comes The Neighborhood, Ep. 6 - A more modern perspective, the founder of a particularly notorious NYC graffiti crew discuss graffiti versus murals/street art, among other things. (safeness for work is dubious)

The Vice Guide to NYC Graffiti - An up-close and personal look at the not so pretty parts of graffiti culture. (safeness for work is VERY dubious)

JA... - A profile on a prominent white writer from a well off family, showing the wide range of cultural background.