https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13963187Edit ImageSaveSaveEditCropCustom TextMake it Yours.Remix, add effects & personalize with your own textCustomizeOr start from these designsA medical practitioner examining a urine flask . Oil painting by C. De Bie after David Teniers the younger.MoreA medical practitioner examining a urine flask . Oil painting by C. De Bie after David Teniers the younger.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 850 px | 300 dpiLarge JPEG 3188 x 2257 px | 300 dpiFree Download