https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14016763Edit ImageSaveSaveEditCropCustom TextJoseph Constantine Carpue. Stipple engraving.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 889 x 1200 px | 300 dpiLarge JPEG 2416 x 3263 px | 300 dpiFree DownloadJoseph Constantine Carpue. Stipple engraving.More