Subject: a stylish young man, full body, leaning casually on a classic red British telephone booth.
Pose: one shoulder against the booth, both hands in his pockets, legs relaxed with one foot crossed slightly over the other; head turned a little to one side; his expression is calm and confident.
Outfit: black sunglasses, a plain white T-shirt under a black cardigan jacket, blue denim jeans, clean white sneakers.
Background: a London street in soft blur, with muted buildings and vehicles.
Light: natural daylight.
Style: ultra-realistic full-body street portrait, cinematic photography, the vibe of professional fashion photography, the look of an 85mm lens, shallow depth of field, sharp facial detail, realistic skin texture, balanced colors.
Output: 4:5 ratio.