casual snapshot studio portrait of a man [:with grey-green eyes:0.5] looking back over his right shoulder at the camera, [:subtle closed-lip smile:0.5], natural skin texture with visible pores and imperfections, wearing a dark navy blue wool sweater with ribbed cuffs, right hand raised near temple in a casual gesture, three-quarter back pose, soft diffused studio lighting from the front creating gentle shadows, plain warm beige solid background, sharp focus on the face with shallow depth of field, 85mm portrait lens aesthetic, professional headshot photography style, realistic fabric texture with visible wool fibers, cinematic color grading, 8k resolution, lifelike details