The correct answer is Donatello. He is the one whose description of work adequately fits what you described.
The nile is your answer to this question
Answer:
Bull
Explanation:
It is one of the characteristic sculptural elements of Assyrian culture.
Babylonian winged bulls, with head of a man, bearded and large wings, were protective and vigilant spirits of the city gates and palaces. They are generally represented with five legs so that four can be seen from any point where the observer stands.
You can find it in art history books, Wikipedia