The author addresses the theme of frame and setting in psychoanalysis, suggesting that they are “functions” of the psychoanalytic process. Frame is defined as the external components of the context that enable the development of a process, and setting as the primarily psychoanalytic elements within the analyst’s mind, necessary for establishing an analysing situation where a process should take place. The author emphasizes that the characteristics of both also define the outline of the process, while discussing attributes that would aid in its development. The author proposes the creation of an imaginary model regarding possible invariants in psychoanalytic theories and theories of technique with the intention of deepening the understanding of the relationship between frame, setting and process. The author concludes with a reflection on the effect of implicit theories on the construction of frame and setting.