Portrait of mature man with warm smile AI Image Prompt

A high-end editorial portrait of a mature man in his 60s with a warm, beaming smile. He has thick, swept-back salt-and-pepper hair, a well-groomed stubble beard, and character lines around his eyes. He is wearing a tailored {argument name="clothing color" default="olive green"} linen blazer over a white scoop-neck shirt and a silver chain necklace. The lighting is soft and cinematic with a warm golden glow, set against a blurred, sophisticated interior background. Shot in high resolution with a shallow depth of field.