[Later], when we turn to the relationship between a new poetic image and a dormant archetype deep within the unconscious, we must understand that this relationship is not, strictly speaking, causal. The poetic image is not driven by an impulse. It is not an echo of the past. It is, rather, the opposite: in the brilliance of an image, echoes of a distant past resonate, without it being clear how deep they will reverberate and fade away.