https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14007957Edit ImageSaveSaveEditCropCustom TextThomas Nevin and Howard B. Fonda. Photograph.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGSmall JPEG 1200 x 800 px | 300 dpiLarge JPEG 3250 x 2168 px | 300 dpiFree DownloadThomas Nevin and Howard B. Fonda. Photograph.More