https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13951339Edit ImageSaveSaveEditCropCustom TextA flowering blue flag iris (Marica caerulea) Chromolithograph, c. 1888, after H. Moon.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 896 x 1200 px | 300 dpiLarge JPEG 2338 x 3132 px | 300 dpiFree DownloadA flowering blue flag iris (Marica caerulea) Chromolithograph, c. 1888, after H. Moon.More