Gang banging and tagging aside, graffiti art around L.A. became a way for artists without  finances and with no formal venues to express themselves in the 1970s. They mostly created murals in the blue-collar neighborhoods where they lived.  It was unpolished, bold, accessible.

Many local artists now feature their pieces at places like Sherman Oak’s, The Basement.  Saber is  among the high-profile graffiti artists who’ve gained international status and command crowds at exclusive galleries.

Food trucks also come from similarly humble beginnings and are experiencing a similar Renaissance.