https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14012235Edit ImageSaveSaveEditCropCustom TextFranz Joseph Gall. Lithograph by H. Grevedon, 1828.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 969 x 1200 px | 300 dpiLarge JPEG 2394 x 2964 px | 300 dpiFree DownloadFranz Joseph Gall. Lithograph by H. Grevedon, 1828.More