Mark Wentworth (United Kingdom) Global Colour Ambassador Colour for Life; ASGPP Executive Council; Chair of the ASGPP International Committee International Tele’Drama Institute (ITI) Board of Directors & Faculty. Mark has been studying and working with colour for more than 30 years. He is the creator of the Colour PsychoDynamics® method, integrating colour therapy with the archetypal worlds of Carl Jung and the psychodramatic worlds of Jacob Moreno. Mark is the author of Add a Little Colour to Your Life, which is available in 7 languages. He teaches internationally as well as being a guest on many radio and tv shows around the world.