https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14020291Edit ImageSaveSaveEditCropCustom TextWilliam Henry Welch. Process print after A. Hutty, 1930.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 854 x 1200 px | 300 dpiLarge JPEG 2244 x 3152 px | 300 dpiFree DownloadWilliam Henry Welch. Process print after A. Hutty, 1930.More