Fake Pic

www.hoax-slayer.com

The photo above was a classic email hoax circa 2002; it was claimed to be National Geographic's "Photo of The Year". What most people don't know is that the picture is fake! It was spliced together from a U.S. Air Force photo taken near San Francisco's Golden Gate Bridge (as we can see) and a photo of a Great White Shark from South Africa.
PS: There has not been a "great" white shark sited in the San Francisco Bay since the 1960s.

www.hoax-slayer.com

References:

Shark Information. 28 Mar. 2008 .