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:
MesaVerde OverheadView. Overhead view of the dwellings at Mesa Verde National Park fhwa dot gov date Sally Pearce Colorado Department of Transportation cleaned up and colorcorrected by Howcheng Released to public domain when submitted to FHWA Original sample available at source URL Colorado Department of Transportation Square Tower