https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13970200Edit ImageSaveSaveEditCropCustom TextTwo trees, beech (Fagus) and elm (Ulmus), with details of form. Watercolour by P. Lewis.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 825 px | 300 dpiLarge JPEG 3308 x 2273 px | 300 dpiFree DownloadTwo trees, beech (Fagus) and elm (Ulmus), with details of form. Watercolour by P. Lewis.More