https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14002502Edit ImageSaveSaveEditCropCustom TextSir David Bruce. Photograph by Elliott & Fry.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 799 x 1200 px | 300 dpiLarge JPEG 2160 x 3246 px | 300 dpiFree DownloadSir David Bruce. Photograph by Elliott & Fry.More