Around 2009 I found the Ecole de Légèreté. I started to develop my horse Elegast exclusively in accordance with the school principles. The following years I organised open clinics in Flanders (BE) with Bertrand Ravoux who gave me a sound base on the ways of the school. I further developed my skills in open clinics of different master instructors. P. Karl personally invited me to enter the school after presenting my horse in a pedagagy session in Germany. I entered the school in November 2023.