A www.MyZA.co.za Big Seven selected video for you: Gurdjieff/Thomas de Hartmann – The Big Seven Wim van Dullemen - Piano / Album: Gurdjieff's Music for the Movements Photos: Copyright © 1988, 2002 Institut Gurdjieff, Paris Georges I. Gurdjieff/Thomas de Hartmann The big seven (Canon of seven) Composed in collaboration with Thomas de Hartmann This … [Read more...] about Gurdjieff / De Hartmann – The Big Seven (Wim van Dullemen)