https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13971275Edit ImageSaveSaveEditCropCustom TextSection of a testicle removed from a man suffering from tertiary syphilis. Watercolour by C. D'Alton, 1858.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1095 x 1200 px | 300 dpiLarge JPEG 2600 x 2850 px | 300 dpiFree DownloadSection of a testicle removed from a man suffering from tertiary syphilis. Watercolour by C. D'Alton, 1858.More