Above: From the Midwest Arithmetic Geometry and Number Theory conference in 2022. (Chicago, October 22 to October 23)
Above: From the 8th Czech-Slovak International Symposium on Graph Theory, Combinatorics, Algorithms and Applications in 2022. (Prague, July 25 to July 29, alternative photo)
Above: From the Combinatorial and Algebraic Enumeration: in honour of Ian Goulden and David Jackson in 2022. (Waterloo, May 24 to May 27)
Above: From the 26th Ontario Combinatorics Workshop in 2022. (Waterloo, May 13 to May 14)
