https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13952070Edit ImageSaveSaveEditCropCustom TextSeven different cultivars of double-flowered primulas. Chromolithograph, c. 1890.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 955 x 1200 px | 300 dpiLarge JPEG 2400 x 3015 px | 300 dpiFree DownloadSeven different cultivars of double-flowered primulas. Chromolithograph, c. 1890.More