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.
Keywords from Image Description:
Maastricht Tongersepoort en omgeving Josua de Graeve . en Maastricht the Netherlands View of the medieval city gate of Tongersepoort Drawing by Josua de Grave in the collection of the Kupferstichkabinett SMPK Berlin Koreman Geteeckent tot Maestricht Maastricht Josua de Grave other versions Custom marker PD Views of Maastricht