The primordial image might suitably be described as the instinct's perception of itself, or as the self-portrait of the instinct, in exactly the same way as consciousness is an inward perception of the objective
— Carl Gustav Jung
Jung is folding two things that modernity keeps strictly apart — image and drive, vision and body. The instinct does not simply fire and then get interpreted by a mind standing apart from it; the instinct *pictures itself*, generates its own inner likeness, and that likeness is the primordial image. Consciousness, he says, works the same way: not a mirror held up to an external world, but an inward perception of something already happening objectively in the organism. The psyche is not the observer of the body's processes; it is those processes becoming visible to themselves.
This matters because the dominant reflex is to locate meaning above the somatic — spirit as the thing that makes sense of flesh, image as the elevated version of appetite. Jung refuses that elevation. The archetype is not a spiritual entity that descends into matter; it is what matter looks like from the inside when it wants something. Hunger is not made meaningful by a transcendent symbol of nourishment; the image of bread *is* the hunger perceiving its own direction. Desire does not need to be raised to image; it already is image, constitutionally, at its root. What you see in a dream when longing is running hard is not a metaphor for the body — it is the body, thinking in its native tongue.
Carl Gustav Jung·The Structure and Dynamics of the Psyche·1960