Natural science or Biology
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.
Answer:
Choirs come in all shapes and sizes. They could include a handful of voices or a hundred, comprising of men, women, children. Pretty much any choir you can imagine exists and they all have one thing in common. They make music and they want that music to be heard. And that leads us to the subject of choir formation – in what order should the singers in a choir stand to make the best sound?
