" Bruxelles, éditions de la Connaissance, 1954, in-8°, 64 pp + (14) pp nn , tipped in colour illustrations. Contains an article by Rene Magritte; ''La Pensée et les images'', and an article by E.L.T. Mesens on surrealism; ''Les apprentis magiciens au pays de la pléthore"". Other contributions by Paul Fierens, Jean Stévo and a text by Antoine Wiertz. Sewn, original printed wrapper."