Cannes 2015: Grand Prix winners—UPDATEDWhile you’d be hard-pressed to find an advertising creative openly disappointed at winning a gold, silver or even bronze Lion at the Cannes Lions International Festival of Creativity, the grand prix awards are the ones that they all want. These elusive gongs are perhaps the most coveted perhaps in any advertising competition around the world, and winners over the preceding decades now stand as a veritable advertising canon, giving modern creatives the opportunity to take their place alongside the greats who came before. And as the festival’s days roll on, 2015’s generation of grand prix winners will simultaneously take their positions in the canon as they walk onto the stage at the Palais des Festivals et des Congrès in Cannes to collect their awards. Here is the list of Cannes Grand Prix winners thus far. This post will be updated throughout the week.