https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14018709Edit ImageSaveSaveEditCropCustom TextThe board of the Wellcome Foundation Ltd. Photograph.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 828 px | 300 dpiLarge JPEG 3384 x 2335 px | 300 dpiFree DownloadThe board of the Wellcome Foundation Ltd. Photograph.More