https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14014861Edit ImageSaveSaveEditCropCustom TextThomas Thomson. Stipple engraving by W. Holl, 1855, after Mrs Robinson.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 760 x 1200 px | 300 dpiLarge JPEG 2178 x 3437 px | 300 dpiFree DownloadThomas Thomson. Stipple engraving by W. Holl, 1855, after Mrs Robinson.More