Marienbad
The Marienbad Congress
Lacan made his first intervention at the annual Congress of the International Psychoanalytical Association, held at Marienbad, in 1936. He developed the thesis of the "mirror phase." The original text of this paper is lost, but the brilliant article on the family which Lacan contributed to the Encyclopédie Française in 1938, together with a later version of the paper, presents the argument clearly.