https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14018496Edit ImageSaveSaveEditCropCustom TextM0005195: Portrait of August Bier (1861-1949)Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 819 x 1200 px | 300 dpiLarge JPEG 1251 x 1832 px | 300 dpiFree DownloadM0005195: Portrait of August Bier (1861-1949)More