Enriched by beautiful colour plates, this work is not just a catalogue but a thorough introduction to the knowledge of this particular scope of artistic expression. The volume collects several contributions from some of the current leading psychiatrists and psychoanalysts, including Francesco Barale, Fausto Petrella and Johann Feilacher, founder of the Gugging Museum. Outsider Art, Art Brut, Raw Art...however you call it, we are dealing with art, throbbing of symbols, colours and shapes emerged from the imagination of artists outside the box, with an unwitting freedom of expression, capable of revolutionizing the art of their time.