https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13994214Edit ImageSaveSaveEditCropCustom TextFrancis Graham Crookshank. Photograph by J. Russell & Sons, 1934.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGSmall JPEG 896 x 1200 px | 300 dpiLarge JPEG 2226 x 2982 px | 300 dpiFree DownloadFrancis Graham Crookshank. Photograph by J. Russell & Sons, 1934.More