https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13952290Edit ImageSaveSaveEditCropCustom TextYellow flag (Iris pseudacorus): flowering stem. Watercolour, 1904.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 803 x 1200 px | 300 dpiLarge JPEG 1432 x 2139 px | 300 dpiFree DownloadYellow flag (Iris pseudacorus): flowering stem. Watercolour, 1904.More