How so ?
I was watching a History channel show on this. They were saying the image on the Shroud is 3-d. Encoded in 3-d, not something applied to the surface. And it is the only such image of that type on an artifact in the world. Which makes it unique.
As to how that image got on there, if it is some type of forgery, begs the question: Who would have the knowledge and technique to do it so long ago?
Maybe the builders of Gobekli Tepe would know.
"Well, it appears science has faltered once again in the face of overwhelming religious evidence."
Just keep repeating your original claim and say "the burden has shifted"