https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/421752Edit ImageSaveSaveEditCropCustom TextDetail of Ruth Glacier, Glacial moulin, Alaska's Denali National Park. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally enhanced by rawpixel.MorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 699 px | 300 dpiLarge JPEG 3500 x 2038 px | 300 dpiBest Quality JPEG 4961 x 2889 px | 300 dpiTIFF 4961 x 2889 px | 300 dpi | 82.04 MBFree DownloadDetail of Ruth Glacier, Glacial moulin, Alaska's Denali National Park. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally enhanced by rawpixel.More