https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13983978Edit ImageSaveSaveEditCropCustom TextGeorg Winter. Photograph by G. Pauli & Comp., 1877.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 753 x 1200 px | 300 dpiLarge JPEG 2144 x 3418 px | 300 dpiFree DownloadGeorg Winter. Photograph by G. Pauli & Comp., 1877.More