Empire has snapped a bunch of photos of the huge posters/billboards which go up at Cannes.  Included in them is one for The Chronicles of Narnia: The Voyage of the Dawn Treader.  I only just realised that the film is being released in 3D.  I’m not sure how I missed that info.

Dawn Treader has been added to the upcoming 3D list and you can check out the pic below (click to enlarge). The film opens December 10th.