ENNIFER-COURTOIS (Khédija) - BUTOR (Michel). Ebb & flow. [Le Vésinet]: Appar [Au sein de zoé], [2006]. - In-4, 320 x 220: (18 ff. 2 first and last blanks), printed cover. Sheets, full cover. Original edition of these poems by Michel Butor, printed in only 63 copies on paper in the form of the mill of Capellades. First book published by the Association for the Promotion of Bookbinding Arts, it is illustrated with 4 original compositions by the contemporary artist of Tunisian origin Khédija ENNIFER-COURTOIS (born in 1948), combining etching, carborundum and china pasted. All copies are signed by the author and the artist. This one is one of the top 15 accompanied by a series of engravings signed by Ennifer-Courtois . Perfectly preserved copy.