https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13983891Edit ImageSaveSaveEditCropCustom TextSir James McGrigor. Mezzotint by W. Ward after J. Jackson.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 813 x 1200 px | 300 dpiLarge JPEG 2184 x 3222 px | 300 dpiFree DownloadSir James McGrigor. Mezzotint by W. Ward after J. Jackson.More