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:
California Yosemite Valley. Tulool Weack Cavern NYPL bGF F. en by Eadweard Muybridge nypl org Scan by NYPL California Yosemite Valley Tulool Weack Cavern Views of the Pacific Coast Caves The Miriam and Ira Wallach Division of Art Prints and Photographs Photography Collection cacfbdabc GFF Robert Dennis collection of stereoscopic