Online present: prof.dr. Gareth Roberts (left) and prof.dr. Frank Redig. From left to right, present in the senate hall: prof.dr.ir. Klaas van Breugel (chair, representing the Rector Magnificus), prof.dr.ir. Geurt Jongbloed (promotor), Dario Vitali (paranymph), dr.ir. Joris Bierkens (co-promotor), dr.ir. Andrea Bertazzi, prof.dr.ir. Frank van der Meulen, Francesco Ricchi (paranymph) prof.dr. Jeffrey Rosenthal, prof.dr. Alain Durmus, Anita Abbriata (beadle).