https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14000891Edit ImageSaveSaveEditCropCustom TextJohann Georg Fabricius. Line engraving by J. Pfann after himself.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 813 x 1200 px | 300 dpiLarge JPEG 2231 x 3295 px | 300 dpiFree DownloadJohann Georg Fabricius. Line engraving by J. Pfann after himself.More