Identity: use the selfies I uploaded and keep this exact same man, with strict preservation of his identity.

Goal: an ultra-realistic, cinematic, vintage academic portrait. He is in an old classroom or university room, leaning against a wooden desk as he reads an open book. The feel is that of a classic literature professor: quiet, intellectual, nostalgic.

Composition (follow the reference):
- vertical 9:16 portrait
- medium-full shot from the head to below the knees, or full body
- the subject placed slightly right of center
- he leans on the corner of a wooden teacher's desk
- behind him, a chalkboard or classroom wall, softly blurred
- the desktop is visible, with a stack of books on the right side

Pose and action:
- a calm, serious, thoughtful expression
- eyes down on the book, not on the camera
- one hand holds the book, the other rests loosely on the edge of the desk
- ankles casually crossed
- a natural, relaxed posture

Outfit (follow the reference vibe):
- a light blue or grey button-up shirt with rolled-up sleeves
- grey trousers, classic fit
- a dark belt in view
- minimal accessories (a watch is optional)

Props:
- the open book in his hands
- several books piled on the desk
- a wooden desk with a vintage texture

Lighting and mood (critical):
- soft natural light from a window at the side
- low contrast with moody shadows
- a warm, muted cinematic grade
- a light haze, a film-like softness
- real skin texture, no retouching

Color and style:
- a vintage film look in muted browns, greens and greys
- subtle film grain, a gentle roll-off in the highlights
- editorial realism, 8K

Camera look:
- the look of a 50mm lens
- f/2.0 to f/2.8, shallow depth of field
- face and book sharp, background softly blurred
- photorealistic