This image was acquired from
flickr. 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:
grand canyon of the yellowstone grandcanyonoftheyellowstone lower falls lowerfalls outdoor waterfall landscape water cliff crag rock rock formation mountain serene The view of Lower Falls from midway down Uncle Tom's Trail Neal Herbert September Catalog Original ndhyell The view of Lower Falls from midway down Uncle Tom's Trail Neal