https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13969459Edit ImageSaveSaveEditCropCustom TextA garden dahlia (Dahlia variabilis): one large flower. Coloured engraving, c. 1842.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 725 x 1200 px | 300 dpiLarge JPEG 1363 x 2255 px | 300 dpiFree DownloadA garden dahlia (Dahlia variabilis): one large flower. Coloured engraving, c. 1842.More