In the German speaking countries of Europe, color therapy through the eyes has become very popular in recent years amongst alternative health practitioners and in spite of its American birthplace is more strongly represented at alternative medical meetings in Europe than it is here in the US at this time. Three events were most instrumental to this rise in interest:

1. The publication and success of Dr.Klinghardt’s German textbook on holistic healing (see below)
2. The inspired teaching of Steven Vasquez PhD, in Europe (originally facilitated by Dietrich’s book and efforts)
3. The Photon Wave color-instrument which was originally conceived by John Searfoss OD and is being manufactured under guidance of color therapist Leona Vermeire in Belgium

To read two chapters from the English translation of Dietrich's book, read this article...