http://images.nationalgeographic.com/wpf/media-live/photos/000/211/cache/guatemala-city-sinkhole_21110_600x450.jpg
I know it isn't because I remember the news stories, but that picture just looks completely photo-shopped to me. What a wild thing.
However, this is a big problem. Sink holes are very real, ask anyone in Florida. There are some legendary sinkhole pictures from there.
All that's missing is the floating in mid-air before realizing she's going to fall, then holding up the "Help!" sign with a distraught look on her face.
Ha! I can see it.