https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14020991Edit ImageSaveSaveEditCropCustom TextSir Geoffrey Langdon Keynes. Reproduction after a pencil drawing by G. Shaw, 1957.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGSmall JPEG 845 x 1200 px | 300 dpiLarge JPEG 2250 x 3195 px | 300 dpiFree DownloadSir Geoffrey Langdon Keynes. Reproduction after a pencil drawing by G. Shaw, 1957.More