A document / a book as a tribute to this woman free of her body, an egeria of the “Belle Epoque”, personified in Mata Hari (for her glory) and in agent H 21 (for her tragic end) edited on the occasion of the eponymous theater play created in Paris (Théâtre des Bouffes du Nord, March 2011).

The “case file” includes three “proofs of guilt”:
- the “libretto” of the play, text by J. Bescós
- a collective book resulting from a call for participation which puts together 23 graphical portraits of Mata Hari
- Mata Hari´s memories, translation by V. Bobulesco.