This work intends to discuss some frontiers established by the psychoanalytical discourse, mainly with literature as a privileged field of dialogue. Its principal reference is supported by the subject of the "littoral", following the Lacanian proposition created by the neologism "lituraterre". This proposition allows us to build interfaces between psychoanalysis and other fields, and it is also the support for the production inside psychoanalysis itself. This approach is a reversion of the ordinary conception of the relationship between internal / external. The subject that will allow us to situate the construction of these edges concerns the question of the writing.
letter; writing; instinct; inscription