https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13952433Edit ImageSaveSaveEditCropCustom TextCastle Geyser, Yellowstone National Park. Colour lithograph 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 3335 x 2300 px | 300 dpiFree DownloadCastle Geyser, Yellowstone National Park. Colour lithograph after T. Moran, 1874.More