Tonya Herron is one of the many entrants of National Geographic's annual photography contest. She snapped this picture of a Great White Shark in False Bay, South Africa. Did the little seal make it? I don't know, but the title of the photo is "The Great Escape." You can find other excellent submissions at the link.
UPDATE: These are not the winners of the contest, as I originally stated, but selected submissions. My thanks to Christopher Jobson for the correction.