https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13959087Edit ImageSaveSaveEditCropCustom TextHuman skull, seen in profile. Etching, by A. von Perger, ca. 1850.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 876 x 1200 px | 300 dpiLarge JPEG 1288 x 1765 px | 300 dpiFree DownloadHuman skull, seen in profile. Etching, by A. von Perger, ca. 1850.More