https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13961110Edit ImageSaveSaveEditCropCustom TextEgyptian gum arabic (Acacia nilotica): flowering stem with separate seed pod. Coloured lithograph after M. A. Burnett, c. 1842.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 931 x 1200 px | 300 dpiLarge JPEG 1516 x 1953 px | 300 dpiFree DownloadEgyptian gum arabic (Acacia nilotica): flowering stem with separate seed pod. Coloured lithograph after M. A. Burnett, c. 1842.More