https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13979043Edit ImageSaveSaveEditCropCustom TextJohn Brown [Bruno]. Stipple engraving by J. Thomson after J. Donaldson.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 810 x 1200 px | 300 dpiLarge JPEG 1150 x 1704 px | 300 dpiFree DownloadJohn Brown [Bruno]. Stipple engraving by J. Thomson after J. Donaldson.More