From the contemporary context of intersubjectivity comes this research for concepts and articulations that facilitate the communication between analyst and patient. Among metapsychology and clinical technique, it focuses the affect and the direct communication between unconscious in Freud, the projective identification and the symbol formation process in Klein and Bion, the countertransference with Heimann and Money-Kyrle, the concept of analytic field in Ferro, and the autistic-contiguous position, the matrix of transference, interpretation in action and the analytic third from Ogden.