https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13983849Edit ImageSaveSaveEditCropCustom TextThree portraits shown for their phrenological exemplarity: Gall, Eustache and Chauffron. Lithograph by C. Picard, 1842, after J.P. Thenot.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 770 px | 300 dpiLarge JPEG 3500 x 2247 px | 300 dpiBest Quality JPEG 3535 x 2269 px | 300 dpiFree DownloadThree portraits shown for their phrenological exemplarity: Gall, Eustache and Chauffron. Lithograph by C. Picard, 1842, after J.P. Thenot.More