differentiation between royal and servant figures

Imagine you are an Egyptian artist in the Old Kingdom. What characteristics could you use to differentiate between royal and servant figures?

Why is it so difficult for modern excavators and historians to obtain explicit details about the interior statues and treasures in royal temples and tombs?

Give an example of one sacred animal or plant used in Egyptian art. Name and date a work that utilizes this symbol and give at least two facts about the animal or plant.
differentiation between royal and servant figures