Emperor robe. Digitally enhanced from our own edition of Chinese Costumes (1932). https://www.rawpixel.com/image/4072096/illustration-image-watercolor-art-personFree Image from public domain licenseChinese woodcut, Famous medical figures: The Yellow Emperor https://www.rawpixel.com/image/13958927/chinese-woodcut-famous-medical-figures-the-yellow-emperorFree Image from public domain license