https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13991414Edit ImageSaveSaveEditCropCustom TextPrinting. Engraving by R. Benard after L.-J. Goussier.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 774 x 1200 px | 300 dpiLarge JPEG 1477 x 2291 px | 300 dpiFree DownloadPrinting. Engraving by R. Benard after L.-J. Goussier.More