Six-Expression Studio Headshot Grid

Create a clean studio portrait expression sheet of character_name shown in exactly 6 separate head-and-shoulders portraits arranged in a 3-column by 2-row grid. The man has short cropped black hair, warm brown skin, a neatly trimmed short beard and mustache, and distinctive thick translucent white eyeglasses. He wears a dark charcoal or black blazer over a crisp white open-collar dress shirt in every panel. Use a neutral beige-gray studio backdrop, soft even portrait lighting, realistic photography, sharp facial detail, and consistent camera angle and framing across all six images. The six expressions must be: top left, broad friendly smile showing teeth; top center, calm neutral serious face looking straight at camera; top right, surprised delighted face with wide eyes and open mouth; bottom left, joyful laughing smile with eyes slightly squinted; bottom center, thoughtful skeptical pose with furrowed brow and one hand touching the chin; bottom right, subtle smirk looking off to the side. Keep the portraits tightly cropped from chest to head, evenly spaced with clean horizontal and vertical grid alignment, no text, no logos, no extra people, no props except the glasses and the hand in the thoughtful pose. Style should feel like a polished professional actor headshot contact sheet for use_case.