This photo was sent to us by our friend John Craig at Metron Software in California.
It illustrates a new capability of their PX 3.0 software.
The system automatically composites the lateral radiograph with the corresponding lateral photograph so that you can see the bones 'within' the hoof capsule. It's really interesting to see this and to show to other to help understand where P3 lies within the hoof, assuming that the photo and radiograph were dead-on accurate. Great for educational use.