https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14003210Edit ImageSaveSaveEditCropCustom TextProfessors at Leipzig University, seen at clinical work, research and teaching: six portraits. Process print, 1908.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 845 x 1200 px | 300 dpiLarge JPEG 2274 x 3228 px | 300 dpiFree DownloadProfessors at Leipzig University, seen at clinical work, research and teaching: six portraits. Process print, 1908.More