
SPOILER! Reconstruction of the famous wolf scene. You are responsible for opening the image and the text.
From this reconstruction—observing every detail—it is clear that the wolf's massive head literally emerges by splitting ATJ's head in two. The long snout pushes out from the mouth, and the man's head is gradually replaced by the wolf's. Like something in a perpetual embryonic state preserved within the body, it grows and replaces the chrysalis—shifting from man to wolf, wolf to man, and so on. This explains why ATJ’s hair is always completely wet in the scenes following the transformation.