https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13968697Edit ImageSaveSaveEditCropCustom TextA physician examining a urine flask brought by a young woman. Oil painting, 19th century, after Hendrik Heerschop.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 987 px | 300 dpiLarge JPEG 3100 x 2549 px | 300 dpiFree DownloadA physician examining a urine flask brought by a young woman. Oil painting, 19th century, after Hendrik Heerschop.More