https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14010034Edit ImageSaveSaveEditCropCustom TextJohn Burns. Lithograph by L. Ghémar after S. Watson.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 959 x 1200 px | 300 dpiLarge JPEG 1224 x 1532 px | 300 dpiFree DownloadJohn Burns. Lithograph by L. Ghémar after S. Watson.More