In Hilary Mantel's "Wolf Hall," the imagery of a forest encapsulates the uncertainty and unpredictability of one's journey. The narrative suggests that in the depths of the forest, one can feel isolated and disoriented. The mention of finding a river that isn't marked on any map highlights the theme of navigating through the unknown. Encounters with various characters, from familiar ones to foes, emphasize the complex relationships that can emerge in this shadowy setting. With each interaction, the journey becomes more unpredictable.

The author evokes a sense of trepidation as one may confront both past and new adversaries within the forest. The presence of the sleeping woman introduces themes of recognition and transformation, as initial familiarity can quickly transform into uncertainty. This suggests that memories and connections may be deceptive, reflecting deeper emotional struggles faced by the characters. Overall, the passage illustrates the multifaceted nature of exploration, both in a literal and metaphorical sense, inviting the reader to ponder the intricate web of human experience.