https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13972694Edit ImageSaveSaveEditCropCustom TextAn army of demons armed with clysters, one of which is a huge cannon, attack a man tied to a tree; suggesting the awful experience of having an enema. Pen drawing.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 831 px | 300 dpiLarge JPEG 3308 x 2292 px | 300 dpiFree DownloadAn army of demons armed with clysters, one of which is a huge cannon, attack a man tied to a tree; suggesting the awful experience of having an enema. Pen drawing.More