https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13961016Edit ImageSaveSaveEditCropCustom TextThe warrior Guan Yu plays at 'go' (board game) while the surgeon Hua T'o operates on his arm. Colour woodcut by Kuniyoshi, 1853.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 800 x 1200 px | 300 dpiLarge JPEG 1520 x 2280 px | 300 dpiFree DownloadThe warrior Guan Yu plays at 'go' (board game) while the surgeon Hua T'o operates on his arm. Colour woodcut by Kuniyoshi, 1853.More