https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14018541Edit ImageSaveSaveEditCropCustom TextM0001301: Reproduction of a portrait of Sir James Young Simpson (1811-1870). Original photograph by J. MoffatOriginal public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 981 x 1200 px | 300 dpiLarge JPEG 2479 x 3031 px | 300 dpiFree DownloadM0001301: Reproduction of a portrait of Sir James Young Simpson (1811-1870). Original photograph by J. MoffatMore