https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14016518Edit ImageSaveSaveEditCropCustom TextSir William Fergusson. Lithograph by T.H. Maguire, 1847.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 944 x 1200 px | 300 dpiLarge JPEG 2532 x 3220 px | 300 dpiFree DownloadSir William Fergusson. Lithograph by T.H. Maguire, 1847.More