What happens in our brain in contact with wild nature is not always pretty to see: distortion of reality, hallucinations, phobias, delusions...

How do our most basic fears materialize? What are the capacities and limits of our brain? Is our perception of the world, so orderly, ultimately only a fragment of reality?

This eleventh volume invites you to dive into the heart of this immense and impalpable territory which is psychic, fantasy, imaginary... A multicolored journey where the mind is clouded, emotions go off the rails and sensations disappear.