[DUBUFFET (Jean). L'Art brut. Paris: Compagnie de l'Art brut, 1964-1973 (numbers 1 to 9); Lausanne: Collection de l'Art Brut, 1977-1994 (numbers 10 to 18). - 18 issues in-8, stapled, filled covers. Collection of the first 18 issues of this review of studies dedicated to the Art Brut, directed by Jean Dubuffet. Each issue is illustrated with numerous reproductions of works in black and in colors. Complete copies of the hors-texts and errata. Some issues are annotated by Georges Brun who also enriched some issues with brochures published by the Collection de l'Art brut, notably for exhibitions in Lausanne. Spines faded.