https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13952702Edit ImageSaveSaveEditCropCustom TextAutumn leaves of alder (Alnus species). Watercolour drawing.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 874 x 1200 px | 300 dpiLarge JPEG 2262 x 3104 px | 300 dpiFree DownloadAutumn leaves of alder (Alnus species). Watercolour drawing.More