T-shirt, casual wear, relaxed fit, short sleeves, round neckline, plain white, subtle wrinkles, fabric texture, soft lighting, studio background, 3/4 composition, shallow depth of field, male model, youthful, athletic build, messy brown hair, bright blue eyes, smiling face, leaning against a wall, one hand in pocket, urban loft setting, wooden floor, minimal decor, natural light pouring through large windows.