Written by Daniel Xu from Shanghai, China and Montreal Canada On a quiet night with the moon the only thing to shine through the darkness, Lukas signed his name in spray paint. He positioned it carefully under his artwork of a bird tied to the ground by chains. Upon its completion, he joined thousands of voices speaking against Soviet rule in East Germany. Graffiti seemed the only way to express a contrary viewpoint without being imprisoned. “HEY! YOU!” A police officer spott