Napoleon's use of propaganda contributed to his rise to power, legitimated his régime, and established his image for posterity. Strict censorship, controlling aspects of the press, books, theater, and art, was part of his propaganda scheme, aimed at portraying him as bringing desperately wanted peace and stability to France. The propagandistic rhetoric changed in relation to events and to the atmosphere of Napoleon's reign, focusing first on his role as a general in the army and identification as a soldier, and moving to his role as emperor and a civil leader. Specifically targeting his civilian audience, Napoleon fostered an important, though uneasy, relationship with the contemporary art community, taking an active role in commissioning and controlling different forms of art production to suit his propaganda goals.

Napoleon's skillful employment of what technique aided his rise to power, legitimized his rule, and improved his posthumous reputation?