Preserve the exact same face and identity.
Change ONLY the facial expression.
Give him his characteristic subtle crooked smirk.
One corner of his mouth is slightly raised.
A small natural cheek dimple appears beside the raised corner of his mouth.
His steel-grey eyes remain calm, deep and intensely expressive.
One eyebrow is slightly raised, creating a playful, confident and mildly insolent expression.
He looks amused rather than angry.
Subtle, sophisticated, effortless.
No broad smile.
No teeth showing.
No exaggerated expression.
