Concours Créa is a creative competition in Québec, Canada. Guillaume Van der Stighelen, co-founder of Duval Guillaume , was asked to become part of the campaign for Concours Créa 2008. Do visit www.concourscrea.com to get a closer view on the whole campaign and see some other examples showing advertising celebs. As far as the picture with Guillaume goes... That should already be close enough.
As you can see, Guillaume finds himself in good company with Alex Bogusky from Crispin Porter + Bogusky - www.cpbgroup.com and Sir John Hegarty from BBH - www.bartleboglehegarty.com on his side.