https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13973384Edit ImageSaveSaveEditCropCustom TextJohn Gibson. Lithograph by J. Jackson after himself.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 993 x 1200 px | 300 dpiLarge JPEG 2480 x 2996 px | 300 dpiFree DownloadJohn Gibson. Lithograph by J. Jackson after himself.More