AVATI (Mario). Original etching, plus three works. Black etc - Lot 199

AVATI (Mario). Original etching, plus three works. Black etching "Chat-Huant", artist's proof signed (23x18 cm). L'Œuvre gravé, 1968-1975, by Roger Passeron. La Bibliothèque des Arts, Paris (1979); in-4 (33x25 cm), publisher's cloth and dust jacket. 194 pages, 133 issues described with their states, reproduced in black and color. Edition of 650 numbered copies. Mario Avati. Lettere a un amico, a cura di Sandro Parmiggiani, 1997; in-4 (33x23 cm) paperback with illustrated dust jacket. 177 pages including 160 illustrated in color. Edition of 700 copies. Autograph letter from the artist. Joint: a book on Avati with an introduction by Michel Buhot, edited by Enrico Navarra, 1990; in-8 (24x21 cm) publisher's cloth. Autograph letters from Michel Buhot and Mario Avati. Booklet in-4 (31x24 cm). Exhibition at the Fondation de l'Hermitage, Lausanne, 1991, with invitation card. Autograph letter from the artist.