https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14006321Edit ImageSaveSaveEditCropCustom TextJacob Gråberg of Hemsö. Pencil drawing by C. E. Liverati, 1841.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 887 x 1200 px | 300 dpiLarge JPEG 2360 x 3194 px | 300 dpiFree DownloadJacob Gråberg of Hemsö. Pencil drawing by C. E. Liverati, 1841.More