So am I (PhD in it), and observe that however and whenever this piece of linen cloth received the markings discernable on it, some of they may have been by blood-staining it (which would have been through and through), but widely and generally the visible differentiation must be due to the formation of either molecular color centers, and/or local carbonization of the cellulosic flaxen fibers.
Any shading perceived as depth of features must be studied to determine how the color centers were formed, and whether or not by radiation damage from an external source.
It is incredible to me that the markings do not display the variations due to folds in the cloth over raised features.
In analyzing the markings, any resulting from blood stains should be clearly localized and separated from other visible marking, and each studied as separate entities.
Regarding exposure to excessive heat in the silver container, was any of the cloth exposed to silver vapor or other to the effect of other metallic impurities in the molten (~1000 oC) state. And what about the vapors and particulate smoke generated by burnt natural fibers in the heating of the silver coffin?
Etc.
So far, I see the estimations and lines of attack being puerile, shallow, and not worthy of having been addressed by the true science method. Of course, the worshiping of this piece of cloth has prevented its submission for direct thorough examination, non-destructive or destructive, by thoughtful and experienced professionals.
What is patently obvious in this matter is that the superstition of Roman Catholicism proceeding from the papal oversight has so thoroughly ruled that impartial analysis and impassive conclusions have not been permitted.
Getting embroiled in argumentation over it is asinine. The essence to development of spiritual maturity is not even zero--it is negative, fit only for the natural soulish human who cannot receive the deep things of the Spirit of God, because they are foolishness to him/her. The Shroud of Turin has no spiritual significance. Engrossment with it is entirely carnal, not to be disregarded, but only fit for those whose perception and belief is limited by their lack of regeneration in the Spirit.
+1
Kudos! Wonderful analysis and conclusions.