this pic is as fake as they come
there are two prop washes from the boat one from the side and one faintly seen from the rear of the boat under the transom
the shark looks to be more than 10 feet long mabye 14 15 feet
it is a big male and it appears that it is in a moving position to go take a bite of something
sharks have a serated bite the pic indicates no serations on the upper jaw marks in the forground of the picture wound