Salon Thin Ice 25 October 2015/by Pierre Mathieu https://www.tedxdelft.nl/wp-content/uploads/2016/02/TEDxDelftLogoWebsite.jpg 0 0 Pierre Mathieu https://www.tedxdelft.nl/wp-content/uploads/2016/02/TEDxDelftLogoWebsite.jpg Pierre Mathieu2015-10-25 22:54:482015-10-25 22:54:48Salon Thin Ice