195 images were collected in the Netherlands between 2014 and 2016.
Explore hierarchical structure of the Netherlands collection:
Codes (regions):
DR = Drenthe
FL = Friesland
GR = Groningen
OL = Overijssel
NR = region non-identified
Places of collect (Initial “P” stands for public schools, while initial “R” represents the religious schools):
PHO = at home, singular collect
POV = Public school
PSP = Public school
RCG = Religious school
RDF = Religious school
REB = Religious school
RSK = Religious school
Explore age-gender distribution:
Small selection of images from the Netherlands:
English 
French