https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14009688Edit ImageSaveSaveEditCropCustom TextJohann Valentin Scheid. Mezzotint by F. Stenglin.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 913 x 1200 px | 300 dpiLarge JPEG 1190 x 1564 px | 300 dpiFree DownloadJohann Valentin Scheid. Mezzotint by F. Stenglin.More