https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14009805Edit ImageSaveSaveEditCropCustom TextMen in top hats releasing their dogs from the kennels and preparing them for a race. Etching by E. Hacker after E. Corbet.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 843 px | 300 dpiLarge JPEG 3189 x 2241 px | 300 dpiFree DownloadMen in top hats releasing their dogs from the kennels and preparing them for a race. Etching by E. Hacker after E. Corbet.More