What's the story behind this picture? (not for the faint of heart!!)?

fake. the cut in the neck is clean, not jaggered, the stump is quite straight, so for such force to be given the axe would have been swung into the tree, there's no mark on the tree. the girl has quite a slight frame. i dont think she could have swung the axe hard enough for a clean cut. she is also too tall, if she swung it the stump would be angled, the cut is straight.