Final presentations of the ARC-HEST project in Fribourg. February 14, 2020. © Thomas Delley

Final presentations of the ARC-HEST project in Fribourg. February 14, 2020. © Thomas Delley

Final presentations of the ARC-HEST project in Fribourg. February 14, 2020. © Thomas Delley

Final presentations of the ARC-HEST project in Fribourg. February 14, 2020. © Thomas Delley

Final presentations of the ARC-HEST project in Fribourg. February 14, 2020. © Thomas Delley

Final presentations of the ARC-HEST project in Fribourg. February 14, 2020. © Thomas Delley

Final presentations of the ARC-HEST project in Fribourg. February 14, 2020. © Thomas Delley