philwillmedia wrote in post #16202215
Really??...
There's no photoshop or tricks used in that champ.
The answer is in the post - she used an off camera
flash. You can see it in
the bottom right hand corner.
Great pic Tessa.
Sir, if there is no photoshopping involved in this photo, please explain to me the ghosting at the rear of the car. The off camera flash at the bottom of the photo is in perfect focus, yet everything above it is a motion blur. It defies all physics. You failed too explain why no wheel rotation evident given the suggested speed of the background. Sorry I just don't buy it. 
7D w/Canon grip, G12, 30D w/Canon grip, Canon 70-200L 2.8 , Canon 100-400L, Canon 28-135 IS 3.5 ,Sigma 18-50 2.8,Tokina 11-16 2.8,Canon 50 1.8
http://j-mastalerz.smugmug.com/