A Must Read for those wondering about the invisible reweaving repair to the Shroud of Turin:
Counter-Inquiry on the Holy Shroud
by Maria Grazia Siliato
Another explanation for the error of dating was proposed by the Italian archaeologist Maria-Grazia Siliato: the area chosen for the samples, often handled, could be damaged then restored with such a care that this point would be unnoticed by the experts.
In French and English