The fourth edition of North West Walls, Rock Werchter's street art project, kicks off shortly. The three container installations in the Festivalpark will soon be painted a neutral colour. The great works realised last year by Bezt Etam, Alexandre Orion, Low Bros, Nosego, Case Ma’Claim and Deih will be overpainted. For the coming edition, curator Arne Quinze has invited international stars to bring the walls to life once again. At the beginning of June, D*Face (UK), Phlegm (UK), Astro (FR), Telmo Miel (NL), Jarus (CAN) and Smates (BE) will realise their works of art. They can be admired for a whole year after Rock Werchter in the Festivalpark in Werchter (Belgium).