https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14004430Edit ImageSaveSaveEditCropCustom TextAbove, a doctor examines a woman's left eye; below, a man helps another man who has fallen in a muddy puddle. Coloured woodcut by K. Hokusai, 1834.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 842 x 1200 px | 300 dpiLarge JPEG 2214 x 3154 px | 300 dpiFree DownloadAbove, a doctor examines a woman's left eye; below, a man helps another man who has fallen in a muddy puddle. Coloured woodcut by K. Hokusai, 1834.More