The author presents four quite different clinical situations which he believes show the development of an aspect of the transference as a genuinely autonomous psychical neo-reality of the transferential inter-space, which, in the words of Michel de M'Uzan, he calls the transferential chimera. Basing himself on a reading of ‘The psychology of the transference’, he goes on to propose a more general application of this particular transferential dynamic whose origin lies in matriarchal incest and which develops around the alchemical quaternio of the cross-projective space of the transference-counter transference and in the analytic setting. Finally, he examines the four clinical situations in the light of this application of the transference in order to propound an understanding of his reading, and proposes a hypothesis for the constitution of the transferential chimera out of the intermingling of the de-integrated parts of the self of the analyst and those of the analysand.