An old building just outside Brussels will be transformed into a Nissan showroom next year. To make people aware of this, creatives Ivo Mertens and Jasper Declercq of advertising agency TBWA\Belgium came up with an impressive street art painting on the 400m2 wall of the building. Street artist Steve Locatelli used 489 spray cans in 2 week to complete the breathtaking piece of art.