Start / Rudolf Steiner Audio / Cw 291 colour lecture 8 the two fundamental laws of colour theory in sunrise and sunset and the blue sky health and illness dornach 21st february 1923 by rudolf steiner
CW 291 Colour: Lecture 8: The Two Fundamental laws of Colour Theory in Sunrise and Sunset and the Blue Sky. Health and Illness (Dornach, 21st February, 1923) by Rudolf Steiner