According to my source, the photo is not officially released by Warner Bros. Pictures. Thinking of leakage. Of course WB will not use this as a promo material for 'Harry Potter and the Deathly Hallows - Part 2', this is a big spoiler for non-readers
Okay this is the first photo... this one is a production shot, with no VFX.
Whilst, this one is a screen shot... You can see the VFX of the viaduct bridge
Photo by yourunichase.tumblr.com and Warner Bros. Pictures