Bruno Martin, born 1946, was a pupil of the late British mathematician, philosopher and life trainer John G. Bennett (1897-1974), who taught the Gurdjieff method. Bruno Martin teaches the method since 50 years in his seminars. His work with Eastern wisdom teachings and Western consciousness expanding techniques let him to his own understanding of the way of transformation. He wrote many books about Gurdjieff and other ways of perception of nature and the spiritual worlds - always in a practical way. His website: www.gurdjieff-work.de (German)