Cinematic DSLR Aesthetic: Nighttime Casual Men's Portrait

Create an ultra-realistic professional DSLR outdoor nighttime portrait of a young man with a warm skin tone.
Pose and Expression: He is casually leaning backward against a modern metallic railing, looking away from the camera towards his right (viewer's left) with a calm, serene, and thoughtful expression. His left arm rests comfortably along the top of the railing, while his right hand rests casually near his waist. His mouth is completely closed with his lips gently pressed together, and absolutely no teeth visible under any condition.
Outfit and Accessories: He wears a relaxed-fit, crisp white button-down shirt featuring dual front chest pockets, worn slightly unbuttoned at the collar with the sleeves casually covering his arms. He pairs it with dark black relaxed-fit trousers. He is accessorized with a simple silver ring on his finger.
Hairstyle and Grooming: Thick, dark, highly textured wavy hair styled with messy natural volume on top. He has a sharply defined, neatly groomed short dark beard and moustache. Ensure there are absolutely no tattoos on his hands, arms, neck, chest, or body.
Background and Lighting: A vibrant, atmospheric nighttime outdoor setting. Directly behind the railing is lush greenery covered in beautifully blooming, bright pink and magenta bougainvillea flowers, with bare tree branches reaching up into the deep dark night sky. In the far distant background, subtle, softly blurred glowing warm lights add depth to the horizon. Premium, soft ambient nighttime lighting perfectly illuminates the subject and the colorful floral background against the dark sky, creating a rich, cinematic, photorealistic aesthetic.
Camera and Composition: Vertical medium portrait (shot from the waist up), eye-level angle, 50mm lens, incredibly sharp focus on the subject and the vibrant flowers behind him, with a shallow depth of field gently softening the distant background lights.
Important: Ensure the mouth is strictly fully closed with no teeth visible. Ensure there are absolutely no tattoos anywhere. Avoid artificial skin smoothing or distorted anatomy.
Negative Prompt
tattoos, open mouth, visible teeth, broad smile, cartoon, illustration, painting, low resolution, blurry, distorted anatomy, extra fingers, artificial skin, harsh lighting, daylight, bright blue sky, indoor, plain background.