https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13965901Edit ImageSaveSaveEditCropCustom TextOak (Quercus robur), hazel (Corylus avellana) and hornbeam (Carpinus betulus): fruiting and flowering twigs. Chromolithograph by W. Dickes & co., c. 1855.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 724 x 1200 px | 300 dpiLarge JPEG 1300 x 2155 px | 300 dpiFree DownloadOak (Quercus robur), hazel (Corylus avellana) and hornbeam (Carpinus betulus): fruiting and flowering twigs. Chromolithograph by W. Dickes & co., c. 1855.More