https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13968786Edit ImageSaveSaveEditCropCustom TextRock or wall cress (Arabis alpina): flowering stem. Coloured engraving by F. Sansom, c. 1793.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 746 x 1200 px | 300 dpiLarge JPEG 1187 x 1910 px | 300 dpiFree DownloadRock or wall cress (Arabis alpina): flowering stem. Coloured engraving by F. Sansom, c. 1793.More