Apes , by pisanello , 1430 , sketch and study , Early Renaissance style , New World monkey, Primate, Old world monkey, Rhesus macaque, Sketch, Tail
A drawing of four monkeys on a white background.
A black and white drawing of four monkeys. The first monkey is walking with a long tail. The second monkey is crouching down. The third monkey is running. The fourth monkey is standing up with its arms stretched out. There is a monkey head to the right of the first monkey.