https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13977229Edit ImageSaveSaveEditCropCustom TextAugust Herrmann Franke. Stipple engraving by T. Blood, 1813.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 880 x 1200 px | 300 dpiLarge JPEG 2325 x 3171 px | 300 dpiFree DownloadAugust Herrmann Franke. Stipple engraving by T. Blood, 1813.More