https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13996834Edit ImageSaveSaveEditCropCustom TextLouis-Jacques, Baron Thénard. Stipple engraving.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 874 x 1200 px | 300 dpiLarge JPEG 1200 x 1648 px | 300 dpiFree DownloadLouis-Jacques, Baron Thénard. Stipple engraving.More