X-Ray rated
I first heard about the calendar from Eizo on the Society of Radiographers’ RSS feed and then up it popped again in Street Anatomy complete with more pictures. I love them! They really show the beauty of the human body and the complexity of the skeleton in particular.
I (like the SoR) was a little concerned about the radiation dose to the model but I read that the images are all Photoshopped from existing digital images – no models were exposed to radiation at all.