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.
Mastabausschnitt. de Mastab und Bildausschnitt soll die Problematik des SkaleAttributs bei der Georefferenzierung erlutern own assumed Langlufer Examples of map making Diagrams in German
Page 2023 Free-images.com. All images are Public Domain