https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13970549Edit ImageSaveSaveEditCropCustom TextTwo men share a joke about leeches in front of a pharmacy window. Coloured pen and ink drawing by Blondeau.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 875 x 1200 px | 300 dpiLarge JPEG 2179 x 2987 px | 300 dpiFree DownloadTwo men share a joke about leeches in front of a pharmacy window. Coloured pen and ink drawing by Blondeau.More