https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14020758Edit ImageSaveSaveEditCropCustom TextThomas Fentem senior. Photograph by J.B. Gratton.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 855 x 1200 px | 300 dpiLarge JPEG 1239 x 1739 px | 300 dpiFree DownloadThomas Fentem senior. Photograph by J.B. Gratton.More