https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13972799Edit ImageSaveSaveEditCropCustom TextRaphaël Bienvenu Sabatier. Line engraving by J. N. Frémy after A. D. Chaudet.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 826 x 1200 px | 300 dpiLarge JPEG 2196 x 3190 px | 300 dpiFree DownloadRaphaël Bienvenu Sabatier. Line engraving by J. N. Frémy after A. D. Chaudet.More