This part of the paper discusses after the broad areas (suiting the three background languages which were recommended by Pauli) of the 'mythological world', the 'physical cosmos' and the depth psychology, which gained a really worthy representation in the three great minds (Pauli, Jung and Kerényi), and the fourth one, bounded to the city of Zurich. The fourth key area is linked to the models of cosmic language mysticism and to the corresponding linguistic aesthetic background language. As a representative, ensuring the completeness of the quaternion, the Zurich linked James Joyce, who lived and deceased in Zurich, is seen, in a way in the creative unconscious evolutionary processes, as if he was in inseparable close unconscious contact with the other three persons.