Back in 2007, we posted a photograph that Marcy Light took of her son Daniel doing a one-fingered handstand at Four Corners. There was a spirited discussion on how the picture was taken, and we even posted one blogger's theory. Now we have the definitive answer. Marcy posted the procedure at her blog, (Don't Be) Too Timid and Squeamish. Link -Thanks, Marcy!
Ha.
But this is a VERY common technique in baby photography.