A Voice Painted on Urban Walls In the turbulent streets of Buenos Aires, where the echoes of economic crisis still lingered in the air, a new kind of dialogue began to emerge. It was a time of profound social unrest, a moment when the city itself seemed to cry out for a different kind of communication. From this restless atmosphere, the duo known as bs.as.stncl emerged. Comprised of NN, a printmaker, and GG, a graphic designer, they so…