Answer:
The king's portrait was used to show his authority, to show his supremacy and presence. It was also used to demonstrate its political influence.
Step-by-step explanation:
The king's portrait could have many uses, but the most important of them was to show authority, nobility and power. For this reason, these portraits were created with the best possible material, in addition to being made by the most talented artist who should replicate the image of the king with beauty and elements that show his wealth, superiority, presence and political power.
These portraits were used to show political influence, to represent agreements, to show the king's masculinity, to show his power, among others.