images of BMI categories

http://flickr.com/photos/77367764@N00/sets/72157602199008819/

This is a really neat photoset that, I think, would be useful in spurring classroom discussion on what it means to look unhealthy. I honestly had no idea what the different BMI categories looked like in "real life" and see the wide range of body types considered overweight/obese/morbidly obese really startled me.