A selection of infographics and charts I made. From faults at public transport operator GVB to vaccination rates, viewing figures for Zomergasten to stages in the Tour de France and more.

In May 2025 the Dutch government announced the dozens of locations where it wants to build a new barracks, ammunition depots, runways and training grounds, and where expansions of existing sites are planned. I mapped these plans for NRC.

Map of Defence plans, published in NRC.

This time a dive into history — a nationwide Protestant petition against the influence of the Catholic Church in 1853. I visualised the number of petitions at municipal level for the Reformatorisch Dagblad.

3D visualisation of the number of petitions submitted by Protestants in 1853. The height clearly shows the differences between cities.