https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13977306Edit ImageSaveSaveEditCropCustom TextSir Richard Thorne Thorne. Lithograph.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 871 x 1200 px | 300 dpiLarge JPEG 2289 x 3155 px | 300 dpiFree DownloadSir Richard Thorne Thorne. Lithograph.More