https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14002226Edit ImageSaveSaveEditCropCustom TextA gentleman in riding attire, his dog and a stallion are standing on an open field with other riders in the background. Lithograph by G. Alken.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 824 px | 300 dpiLarge JPEG 3306 x 2269 px | 300 dpiFree DownloadA gentleman in riding attire, his dog and a stallion are standing on an open field with other riders in the background. Lithograph by G. Alken.More