https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14009874Edit ImageSaveSaveEditCropCustom TextEdward Cock. Lithograph by G. B. Black, 1876, after himself.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 884 x 1200 px | 300 dpiLarge JPEG 2508 x 3405 px | 300 dpiFree DownloadEdward Cock. Lithograph by G. B. Black, 1876, after himself.More