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Stunning Sunrise
January 4, 2022
Gorgeous Sunset
December 1, 2021
Arborescence
June 19, 2021
Family History — Boekestijn
June 12, 2021
Family History — Hordijk
June 7, 2021
My Erdős number is 3
June 29, 2020
The Chat Noir Cabaret
December 18, 2018
Snooker Statistics Follow Precise Mathematical Laws
April 11, 2018
Tracing the Roots of my Family Name
February 19, 2018
Sunset in Lausanne
January 24, 2016
A Tale of Täufer and Thönen
February 24, 2015