This exhibition presents to the public a wide selection of over a hundred works representing the best of what is known as cadavres exquis, collective drawings made by members of the Surrealist Group. The promoter of this procedure was André Breton, as he was interested in exploring the mechanisms of the unconscious by means of a collective activity. The aim of this exhibition and of the catalogue published on this occasion was to present, not only a particular set of works of art, but also a real and original type of artistic production, as well as to deep in the public´s knowledge of the Surrealist movement.