https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13955500Edit ImageSaveSaveEditCropCustom TextWax plant (Hoya carnosa): flowering stem. Watercolour, ca. 1850 .Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 843 x 1200 px | 300 dpiLarge JPEG 1359 x 1934 px | 300 dpiFree DownloadWax plant (Hoya carnosa): flowering stem. Watercolour, ca. 1850 .More