What visual devices did gros use to cast napoleon in the role of a hero?

Gros utilized climatic complexities of light and dull. He drew the eyes from the frontal area and put infected individuals out of sight to make Napoleon stand out. I trust the appropriate response will help you.

The visual devices that were used by Gros in casting Napoleon in the role of a hero are atmospheric contrasts of light and dark. Eyes were drawn from the foreground and in the background, there were also dead people so that Napoleon would stand out.