https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14001870Edit ImageSaveSaveEditCropCustom TextJames Johnstone. Steel engraving by G.T. Doo after W.T. Roden, 1868.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 871 x 1200 px | 300 dpiLarge JPEG 2311 x 3185 px | 300 dpiFree DownloadJames Johnstone. Steel engraving by G.T. Doo after W.T. Roden, 1868.More