https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13990183Edit ImageSaveSaveEditCropCustom TextGoat's thorn (Astragalus christianus): flowering stem and floral segments. Etching, c. 1718, after C. Aubriet.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 787 x 1200 px | 300 dpiLarge JPEG 1353 x 2062 px | 300 dpiFree DownloadGoat's thorn (Astragalus christianus): flowering stem and floral segments. Etching, c. 1718, after C. Aubriet.More