This made me chuckle. It's Italian but I wanted to share this board with you. Vito Volterra is humbled to meet four great mathematicians (Weierstrass, Cantor, Kovalevskaja and Hurwitz) and his face is priceless (last panel, on the left). Don't worry Vito, you're going to be more than worthy to be among them.
Taken from "La funzione del mondo".