The two Donatello's characteristic formal contributions are encountered in the work for Baptistery of Siena. He demonstated it through organizing the relief by a rigorous application of the rules of perspective. Even though it was created at a shallow deptht, this technique makes each figure of a scene emerge clearly and very logically. This technique is determined as a flattened relief.
It was an impressive ink brush painting because it had a lot of details and the marking on it are high because it is an old painting
Answer:
I love how detailed it is, I suggest if you want to further improve is to learn how to loosen your poses and any small things like clothing wrinkles, facial expressions, small details such as tone in the body (not that you don't already have an understanding of it). if you plan to color it, make sure to add shadow and depth so that it doesn't come off as too busy and messy. I'd say this is a solid 8.75.