Anatomical Inaccuracies

I was in a Lululemon (Grant location, for SF types) today. Behind the cash register, there was a painting. It was a silhouette of a woman doing a scorpion handstand. This is one of the pinnacles of the circus-freak aspect of yoga: a backbend with feet to head, while supporting one's self using only the hands. All I noticed though was that the painting was inaccurate. The jut of the base of the rib cage was too low on the torso. The woman was anatomically inaccurate in other ways too, but it was the rib cage that really grabbed my attention. I think I'm a yoga geek.