https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13954251Edit ImageSaveSaveEditCropCustom TextFour British wild flowers, including marsh and purple helleborines (Epipactis species). Coloured lithograph, c. 1846, after H. Humphreys.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 866 x 1200 px | 300 dpiLarge JPEG 1251 x 1734 px | 300 dpiFree DownloadFour British wild flowers, including marsh and purple helleborines (Epipactis species). Coloured lithograph, c. 1846, after H. Humphreys.More