This is a map of the results of the 2023 Dutch provincial elections. The data was sourced from [1] 
Notes on joint lists:
For the GL-PvdA joint list in Zeeland, this map uses PvdA colors. For the CU-SGP joint list in North Brabant, this map uses CU colors.

In the provinces where parties did not run on a joint list, this map takes the margin of the two against each other. For example, in a municipality where GL came first, PvdA came second, and BBB came third, the map takes the margin of GL from PvdA, not GL+PvdA against BBB.
Own work
Windfarmer1799