In Mass is a Montreal-based collaborative creation project. It is illustrated by the many artists who combine their talent and spontaneity to draw huge black and white murals. The project explores the power of a collective vision, of works that are stronger than the individual creations of each. In Masse also contributes to the solidification and influence of artistic communities everywhere it goes by bringing together creators from different horizons: comics, graffiti, tattooing, illustration, design and fine arts.ShortDescription: In Mass is a Montreal-based collaborative creation project. It is illustrated by the many artists who combine their talent and spontaneity to draw huge black and white murals. The project explores the power of a collective vision, of works that are stronger