https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13991069Edit ImageSaveSaveEditCropCustom TextFossilized head of a chiropolyostinus. Lithograph by B.J. Rossiter, 18--.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 934 x 1200 px | 300 dpiLarge JPEG 2350 x 3019 px | 300 dpiFree DownloadFossilized head of a chiropolyostinus. Lithograph by B.J. Rossiter, 18--.More