https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13995981Edit ImageSaveSaveEditCropCustom TextMedical professors at the University of Vienna. Lithograph by J. Stadler, 1855, after A. Prinzhofer, 1853.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 948 px | 300 dpiLarge JPEG 3120 x 2464 px | 300 dpiFree DownloadMedical professors at the University of Vienna. Lithograph by J. Stadler, 1855, after A. Prinzhofer, 1853.More