https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13989808Edit ImageSaveSaveEditCropCustom TextGeorge James Guthrie. Stipple engraving by J. Cochran, 1840, after H. Room.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 948 x 1200 px | 300 dpiLarge JPEG 2460 x 3114 px | 300 dpiFree DownloadGeorge James Guthrie. Stipple engraving by J. Cochran, 1840, after H. Room.More