https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14004597Edit ImageSaveSaveEditCropCustom TextJohann Adam Schmidt. Stipple engraving by C. H. Rahl, 1801, after J. A. Kapeller.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 949 x 1200 px | 300 dpiLarge JPEG 2610 x 3300 px | 300 dpiFree DownloadJohann Adam Schmidt. Stipple engraving by C. H. Rahl, 1801, after J. A. Kapeller.More