Workshopleider|Workshop chair
19 februari 2011. In opdracht van Stichting Babel leidt Mathias Lehner de workshop ‘Babel Creatief’ over het schiereiland Hemmes in Zaandam.
February 19th, 2011. Commissioned by Stichting Babel Mathias Lehner chairs the workshop ‘Babel Creative’ on the Hemmes Island in Zaandam.