https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14006417Edit ImageSaveSaveEditCropCustom TextA bull standing in an enclosure trying to lick its hind leg. Etching.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 987 px | 300 dpiLarge JPEG 2929 x 2408 px | 300 dpiFree DownloadA bull standing in an enclosure trying to lick its hind leg. Etching.More