https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13966638Edit ImageSaveSaveEditCropCustom TextA pig and three hens coming to feed from a trough. Etching.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 695 px | 300 dpiLarge JPEG 3480 x 2016 px | 300 dpiFree DownloadA pig and three hens coming to feed from a trough. Etching.More