https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13988432Edit ImageSaveSaveEditCropCustom TextA physician examining a urine specimen, brought to him by an elderly woman. Woodcut by J. Amman, 1568.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 928 x 1200 px | 300 dpiLarge JPEG 1491 x 1929 px | 300 dpiFree DownloadA physician examining a urine specimen, brought to him by an elderly woman. Woodcut by J. Amman, 1568.More