https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13971204Edit ImageSaveSaveEditCropCustom TextFranz Joseph Gall. Line engraving by A. Karcher after F. Jagemann.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 790 x 1200 px | 300 dpiLarge JPEG 1393 x 2116 px | 300 dpiFree DownloadFranz Joseph Gall. Line engraving by A. Karcher after F. Jagemann.More