https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13980775Edit ImageSaveSaveEditCropCustom TextTwo species of rattlesnake and the rattle of one of them. Engraving, ca. 1778.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 809 px | 300 dpiLarge JPEG 3250 x 2190 px | 300 dpiFree DownloadTwo species of rattlesnake and the rattle of one of them. Engraving, ca. 1778.More