The King of Kashmir dispenses justice, late 13th century, (early 15th century). Marco Polo (1254-1324). Here the king of Kashmir watches a beheading by sword. On the right scholars teach and meditate in the hills.
Came across it in "Le Livre des Merveilles de Marco Polo" (Book of Marvels of Marco Polo). Can be found at gallica.bnf.fr