In sculpture did ever anybody call the Apollo a fancy piece? Or say of the Laocoon how it might be made different? A masterpiece of art has in the mind a fixed place in the chain of being, as much as a plant or a crystal.
Ah! my dear Watson, there we come into those realms of conjecture, where the most logical mind may be at fault. Sherlock Holmes speaking with Dr. Watson.
The thing about villains is that villains always have their own logic, and they don't necessarily see themselves as villains. Richelieu is not a villain, in his own mind. He's doing what he needs to do.