https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14013153Edit ImageSaveSaveEditCropCustom TextA physician examines a patient's tongue. Lithograph by Charles Vernier, 1853.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 951 px | 300 dpiLarge JPEG 3500 x 2773 px | 300 dpiBest Quality JPEG 3661 x 2901 px | 300 dpiFree DownloadA physician examines a patient's tongue. Lithograph by Charles Vernier, 1853.More