ARMAN. Passe temps. [Geneva : Éditions Rousseau, 1971]. - Square folio, 385 x 380: (44 ff.), illustrated cover. In sheets, filled cover, hard white imitation leather folder, in publisher's plexiglass slipcase incorporating a panel with inclusion of spare parts of a pocket watch. First edition of this artist's book, entirely silk-screened and including numerous reproductions of drawings by ARMAN (1928-2005). Limited edition at 200 copies numbered and signed by the artist at the justification, contained in a plexiglass case in which is mounted a transparent plexiglass panel where are incorporated spare parts of a watch. This work is also numbered and signed by Arman. One of the forty copies in artist's proof, enriched with an autograph sending signed by Arman to the writer and director Jean Louis Martinoty (1946-2016), accompanied by an original drawing. Copy very well preserved despite the spine of the folder slightly browned. Provenance: Jean-Louis Martinoty, with autograph sending of the artist.