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:
Bluff City Shell Mound site. Looking eastward from Bluff City Road in Bluff City Kentucky Bluff City Kentucky United States In the distance in the center of the image is what remains of the Bluff City Shell Mound An archaeological site and listed on the National Register of Historic Places in it was declared part of the Green