Unless we have 2 suns ,it isn't real.As you can see the sun is coming from the left side of the shark.See it's fin shadow.The shadow on the man suggests the sun is coming from a more foward position and to the right side.
Who cares if it a fake, it is still a cool photo. I know if i had been in the Kayak you would have been able to water ski behind me Id have been paddling that fast haha. "You're gonna need a bigger boat!!!"
All it needs now is a Killer Whale behind the shark and the pyramid would look even better!
Greenterra, I think youre mistaken on the shadow theory. If you look where you say the shadow is on the right side of the shark and the sun is on the left. That shadow isn't a shadow it's a reflection of the dorsal fin out of the water. See how the guy in the kayak has the same reflection under him. Also the angle of the reflections is the same which suggest that the picture is in fact real.