This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Plaine maritime flamande Flandre maritime. fr Comparaison des territoires de l'ancienne province de Flandre maritime en violet et son extension maximale en vert la plaine maritime flamande en bleu own Saint amand Cczero Maps of Flanders
Page 2023 Free-images.com. All images are Public Domain