Silvia OstertagSilvia Ostertag was born in Basle in 1942. She was a musician and a breath therapist but then studied Zen with the Benedictine monk, Williges Jäger and with Masamichi Yamada, Abbot of the Sanbô Kyôdan School. She taught Zen for many years and was appinted an Authentic Zen Master. She died in 2011. Read More Read Less