https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13975114Edit ImageSaveSaveEditCropCustom TextCarl von Thann. Lithograph by A. Dauthage, 1860.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 913 x 1200 px | 300 dpiLarge JPEG 2442 x 3209 px | 300 dpiFree DownloadCarl von Thann. Lithograph by A. Dauthage, 1860.More