As if the Graffiti Research Lab hadn't blurred the line between establishment art, graffiti culture, and technology enough, they recently bombed the Museum of Modern Art. During a cocktail reception at the museum, GRL used its laser-guided, software enabled, light spray paint system to project virtually-dripping messages on an interior wall of the museum. They ranged from the tags of well known New York graffiti stars to messages directed at the wine-sipping attendees ("F***......