Ueli Seiler-Hugova (b.1942) attended a Waldorf school, trained as a primary school teacher, and studied at Berne University and the Zurich Institute for Applied Psychology. He was head teacher of a state school from 1972 to 2006 and is currently director of the Independent Seminar for Institutional Education at Schloessli Ins, Switzerland. He is also a guest professor for education at the University of Latvia, Riga, teaches at the Technical University for Artistic Social Therapy in Prague, and collaborates with the Research Project on Integral Education at Regensburg University. Seiler-Hugova lectures and offers courses on Goethe's theory of color, on sensory theory according to Rudolf Steiner and Hugo Kuekelhaus, and on integral star studies (astronomy, astrology and astrosophy).