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 omgeving OLVpoort detail stadsgezicht Simon de Bellomonte Copy. en Maastricht the Netherlands View of the OnzeLieveVrouwepoort Gate of Our Lady around Detail of city panorama by Simon de Bellomonte published in in Part of Braun Hogenberg's atlas of world cities Civitates orbis terrarum Jenniskens Nieuwen Biesen