I'd love to see this x-ray:

> The painter Salvador Dalí had a particular attachment to Millet’s The Angelus, and he also had a premonition about it. He saw in the shape of its figures and the hue of its light a scene of mourning, not just work and prayer. This was not a widely accepted interpretation until, sure enough, the Louvre had the painting examined by x-ray, and the outline of a child's coffin could be seen under the basket of potatoes. The steeple in the distance, too, was a late addition.