Snake Heads

Two snake heads drawn in black ink, one on the left with a small circular eye and mouth, the other on the right with a more detailed depiction including a circular eye, nostril, and mouth with a small black dot; both have elongated curved bodies; Japanese characters written vertically on the left; beige background with darker beige rectangle behind the snakes; artist's signature in the bottom right corner. Snake Heads by Katsushika Hokusai.