https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13966998Edit ImageSaveSaveEditCropCustom TextLower Yellowstone mountain range, Wyoming. Colour lithograph by L. Prang after T. Moran, 1874.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 828 px | 300 dpiLarge JPEG 3239 x 2236 px | 300 dpiFree DownloadLower Yellowstone mountain range, Wyoming. Colour lithograph by L. Prang after T. Moran, 1874.More