In the above painting what message was the artist Antoine-Jean Gros trying to spread?

Antoine-Jean Gros's painting often conveyed themes of heroism and the glorification of military leaders, particularly in the context of the Napoleonic era. His works aimed to evoke a sense of nationalism and admiration for French soldiers and their leaders, portraying them as noble figures in the face of adversity. By emphasizing the emotional and dramatic aspects of historical events, Gros sought to inspire patriotism and pride among viewers.