![](https://format.creatorcdn.com/f74a078b-0a77-47be-b8c7-2915e700b64e/0/0/0/0,0,3642,2429,3642,1200/0-0-0/8cf38194-73af-40ab-a76c-006ceb319278/1/1/Dies_20191115_57125.jpg?fjkss=exp=2037603194~hmac=300feb83356defd48501e32aef5f362ee83f02534f51ad7e2d576b249226685b)
Dies Academicus ceremony at the University of Fribourg. November 15, 2019. © Thomas Delley
![](https://format.creatorcdn.com/f74a078b-0a77-47be-b8c7-2915e700b64e/0/0/0/0,0,3643,2429,3643,1200/0-0-0/c971b0dc-c598-4bd5-9b6a-e00d81dbc001/1/1/Dies_20191115_57162.jpg?fjkss=exp=2037603194~hmac=10b908a0b5be3910dc6e992bf5af61cfdc1b01b4adb38177ad3a506b71ae65b5)
Dies Academicus ceremony at the University of Fribourg. November 15, 2019. © Thomas Delley
![](https://format.creatorcdn.com/f74a078b-0a77-47be-b8c7-2915e700b64e/0/0/0/0,0,3643,2429,3643,1200/0-0-0/4faa8afd-471a-4379-9f7a-45240ae31123/1/1/Dies_20191115_57166.jpg?fjkss=exp=2037603194~hmac=10b908a0b5be3910dc6e992bf5af61cfdc1b01b4adb38177ad3a506b71ae65b5)
Dies Academicus ceremony at the University of Fribourg. November 15, 2019. © Thomas Delley
![](https://format.creatorcdn.com/f74a078b-0a77-47be-b8c7-2915e700b64e/0/0/0/0,0,3643,2429,3643,1200/0-0-0/ceea8794-4a09-4cf9-970a-2f607e6e2558/1/1/Dies_20191115_57197.jpg?fjkss=exp=2037603194~hmac=10b908a0b5be3910dc6e992bf5af61cfdc1b01b4adb38177ad3a506b71ae65b5)
Dies Academicus ceremony at the University of Fribourg. November 15, 2019. © Thomas Delley
![](https://format.creatorcdn.com/f74a078b-0a77-47be-b8c7-2915e700b64e/0/0/0/0,0,3643,2428,3643,1200/0-0-0/aef2d107-7a2c-4073-beb1-195c28f09af1/1/1/Dies_20191115_57388.jpg?fjkss=exp=2037603194~hmac=2e6cc4a94ea34844798a72da89a994828012fb58df20a765dbfb957d2e2a907d)
Dies Academicus ceremony at the University of Fribourg. November 15, 2019. © Thomas Delley
![](https://format.creatorcdn.com/f74a078b-0a77-47be-b8c7-2915e700b64e/0/0/0/0,0,3643,2429,3643,1200/0-0-0/86bcd50b-e140-4c85-a092-50fd7c56e1d2/1/1/Dies_20191115_57386.jpg?fjkss=exp=2037603194~hmac=10b908a0b5be3910dc6e992bf5af61cfdc1b01b4adb38177ad3a506b71ae65b5)
Dies Academicus ceremony at the University of Fribourg. November 15, 2019. © Thomas Delley
![](https://format.creatorcdn.com/f74a078b-0a77-47be-b8c7-2915e700b64e/0/0/0/0,0,3643,2429,3643,1200/0-0-0/e52270dd-57f4-418d-9a97-39744a56bc11/1/1/Dies_20191115_57479.jpg?fjkss=exp=2037603194~hmac=10b908a0b5be3910dc6e992bf5af61cfdc1b01b4adb38177ad3a506b71ae65b5)
Dies Academicus ceremony at the University of Fribourg. November 15, 2019. © Thomas Delley
![](https://format.creatorcdn.com/f74a078b-0a77-47be-b8c7-2915e700b64e/0/0/0/0,0,3643,2429,3643,1200/0-0-0/481f25b7-ab9b-46e7-a313-c8d2e8c5797b/1/1/Dies_20191115_57516.jpg?fjkss=exp=2037603194~hmac=10b908a0b5be3910dc6e992bf5af61cfdc1b01b4adb38177ad3a506b71ae65b5)
Dies Academicus ceremony at the University of Fribourg. November 15, 2019. © Thomas Delley