https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14004124Edit ImageSaveSaveEditCropCustom TextSir John Eric Erichsen. Photograph by G. Jerrard, 1881.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 856 x 1200 px | 300 dpiLarge JPEG 2233 x 3131 px | 300 dpiFree DownloadSir John Eric Erichsen. Photograph by G. Jerrard, 1881.More