Something to think about at divineremedy.org: Chapter 53: Alpha and Omega
Can Christ’s image, like neutrinos, pass through everything undetected, thereby vanishing and mysteriously appearing at will as matter in the photographic negative of the Shroud?
Could the resurrected Christ capture and hold still enough neutrinos to create His image on the Shroud?
And on and on and on. But let us remember they are questions. Let’s not convert them speculations, which on the Internet sometimes grow into “facts.”