https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13966622Edit ImageSaveSaveEditCropCustom TextHeriot's Hospital, Edinburgh. Process print after J. Gordon.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 914 px | 300 dpiLarge JPEG 3100 x 2362 px | 300 dpiFree DownloadHeriot's Hospital, Edinburgh. Process print after J. Gordon.More