https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13956674Edit ImageSaveSaveEditCropCustom TextA blue gentian (Gentiana fortunei): flowering stem. Chromolithograph by G. Severeyns, c. 1860.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 810 x 1200 px | 300 dpiLarge JPEG 1584 x 2347 px | 300 dpiFree DownloadA blue gentian (Gentiana fortunei): flowering stem. Chromolithograph by G. Severeyns, c. 1860.More