Not LITERALLY. The Pope was making a speech about it.
The Anchoress provides an excerpt from the book,"The Vatican Prophesies" by John Thavis:
As one might expect, Pope Benedict, who was often called “the pope of
reason,” was much more circumspect on the [Shroud, than Pope John Paul
II.] He, too, was interested in the Shroud and had stood before it as a
cardinal. As pope he ordered the extraordinary exhibition of the Shroud
in 2010. Benedict himself flew to Turin to venerate the cloth and gave a
speech in which he described the Shroud as an “icon,” a term that
disappointed some of its devotees. In the code language of the Shroud,
“icon” denotes just a holy image, while “relic” is the genuine object.
But this was an icon with a capital “I” — literally, in the official
text of the papal speech — which signaled some support for authenticity.
Benedict added that the Shroud was “a winding-sheet that was wrapped
round the body of a man who was crucified, corresponding in every way to
what the Gospels tell us of Jesus.” That appeared to reject out of hand
the theory that it was a medieval artistic creation.
The pope then went
o to speak of the Shroud in dramatic and poetic language that moved
many of his listeners: “The Shroud is an Icon written in blood; the
blood of a man who was scourged, crowned with thorns, crucified and
whose right side was pierced The Image impressed upon the Shroud is that
of a dead man, but the blood speaks of his life. Every trace of blood
speaks of love and of life. Especially that huge stain near his rib,
made by the blood and water that flowed copious from the great wound
inflicted by the tip of a Roman spear. That blood and that water speak
of life. It is like a spring that murmurs in the silence, and we can