Troll.
There are too many easons to list why it CANNOT be a medieval forgery.
The scale of the image, the image being a photographic negative, the image being comprised not of paint, but a Maillard chemical reaction if the chemicals on the outer layer of the threads of the Shroud;
the blood stains and type;the pollen; and the carbon dating.
Off the top of my head.
I’m not a troll, and how dare you accuse me of being one. I’ve been on FR for years. And it’s because of how you reacted that I don’t engage in long conversations about controversial topics like this. I believe as I believe and nothing will change that.