The photo of Professor Hagai Perets (Left) and Ph.D. student Yonadav Barry Ginat seems to have them in their native environment: the university's Science and Math library. If you zoom you'll see the Math and Science topics listed on the card for the book shelves behind them.
lmilcin|4 years ago
archibaldJ|4 years ago
https://jorgenveisdal.medium.com/the-mathematical-nomad-paul...
https://medium.com/@vovakuzmenkov/poincares-creativity-8e31d...