"We Need That Wall" is an upcoming independent documentary on the graffiti subculture in Montreal. It explores the question: what is graffiti and what role does it play in society? Have you ever wondered what happens when graffiti writers grow up and apply their skills? The small production team, Urban Crux, speaks with top Montreal artists and visits some of the most popular graffiti spots; from Under Pressure to illegal "safe spots" they explore the world of this tight-knit scene. "We Need That Wall" will be available this summer.