https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13981126Edit ImageSaveSaveEditCropCustom TextJames Cossar Swart. Process print after Elliott & Fry.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 798 x 1200 px | 300 dpiLarge JPEG 2238 x 3365 px | 300 dpiFree DownloadJames Cossar Swart. Process print after Elliott & Fry.More