https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13989009Edit ImageSaveSaveEditCropCustom TextTwo gentlemen and their horses in a field, one is opening the gates to release the dogs, while the other gentlemen is riding. Lithograph by G. Alken.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 796 px | 300 dpiLarge JPEG 3304 x 2192 px | 300 dpiFree DownloadTwo gentlemen and their horses in a field, one is opening the gates to release the dogs, while the other gentlemen is riding. Lithograph by G. Alken.More