https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13994372Edit ImageSaveSaveEditCropCustom TextAn academic doctoral disputation, in which the production of a medical thesis is compared to human excretion. Aquatint by J.F. Martin after L.J. Desprez, 179-.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 772 px | 300 dpiLarge JPEG 3500 x 2253 px | 300 dpiBest Quality JPEG 4039 x 2600 px | 300 dpiFree DownloadAn academic doctoral disputation, in which the production of a medical thesis is compared to human excretion. Aquatint by J.F. Martin after L.J. Desprez, 179-.More