Finally it should be noted that any claim that an automatic process can produce "art" or a "painting" should be regarded as suspect. Making art is a creative and thoughtful process. It may even be uniquely human. The possibility of artificial creativity, let alone artificial intelligence, are open research questions. None of the techniques described here are candidates for true artificial creativity. I have tried to use neutral language ("...suggests a painterly style...") on this page to skirt the distinction between art and procedural techniques for stylized depiction.
After 1270 Goryeo became a semi-autonomous client state of the Yuan dynasty . The Mongols and the Kingdom of Goryeo tied with marriages and Goryeo became quda (marriage alliance) vassal of the Yuan dynasty for about 80 years and monarchs of Goryeo were mainly imperial sons in-law ( khuregen ). The two nations became intertwined for 80 years as all subsequent Korean kings married Mongol princesses,  and the last empress of the Yuan dynasty was a Korean princess.  The kings of Goryeo held an important status like other important families of Mardin , the Uyghurs and Mongols ( Oirats , Khongirad , and Ikeres).   It is claimed that one of Goryeo monarchs was the most beloved grandson of Kublai Khan .