Joyful Young Black Man with Smartphone

high-energy studio portrait of a joyful young Black man reacting with huge wide eyes and open-mouthed excitement while looking at a black smartphone held close in his hand, one hand on the back of his head, bright yellow sunglasses perched on his head, vivid yellow towel draped around his neck, light blue oversized denim shirt with frayed sleeves and stitched pocket details, silver wristwatch and small stud earring, expressive comedic facial expression, three-quarter upper body pose, subject angled slightly left, phone in foreground, clean dark charcoal gray seamless studio backdrop, sharp focus on face and hands, subtle depth of field, realistic commercial photography, softbox lighting from front-left with gentle highlights on skin, crisp fabric texture, vibrant contrast between yellow accessories and blue denim, polished editorial look