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.
Luxemburg Stadt . de Stahlstich Luxemburg Stadt um Arcchiv Deutschland und die Welt unbekannter Stecher Uploader Hajotthu at org de um PDold Historical images of Luxembourg City Engravings of cities
Page 2023 Free-images.com. All images are Public Domain