Premium Smartphone Ad with Multi-Exposure Collage

Create a highly realistic premium smartphone advertisement with a creative multi-exposure collage composition. Scene: An outdoor courtyard featuring a traditional building with textured white walls, large vintage blue wooden doors and shutters, stone flooring, and decorative plants on both sides. The sky area is replaced with a clean teal background featuring subtle square grid lines for a modern graphic design look. The same young man appears three times in different poses within the same composition: 1. On the left side, he stands casually taking a selfie with his left arm raised high while holding a white OPPO Reno smartphone. He makes a duck-face expression and forms a peace sign with his right hand. 2. On the right side, he bends slightly forward in a photographer stance while aiming the same smartphone toward the viewer as if taking a photo. 3. In the foreground, only the back of the same man's upper body is visible as he crouches while looking toward the standing version, creating the illusion that he is photographing himself. The subject wears the exact same outfit in every appearance: - Brown waffle-textured long-sleeve thermal shirt with visible white contrast stitching. - Loose dark charcoal wide-leg jeans. - White sneakers. - Short black hair. - Clean-shaven face. A giant oversized right hand emerges from the center of the composition, holding the white OPPO Reno smartphone horizontally toward the camera. The phone is the primary focus and appears much larger than life with realistic perspective. Add three oversized floating renders of the same smartphone: - One partially emerging from behind the rooftop on the upper left. - One large phone positioned behind the central hand near the bottom center. - One on the upper right near the handwritten title. Include hand-drawn white doodles around the phones, including question marks, curved sketch lines, and playful graphic accents. At the top right, place a handwritten white title reading "Reno". Keep the overall layout balanced and modern. Lighting should be soft natural daylight with realistic shadows. Maintain sharp subject separation, clean cutouts, realistic perspective, subtle depth of field, premium product photography quality, ultra-detailed textures, vibrant colors, commercial advertising style, DSLR realism, HDR, 8K resolution, and a polished social-media campaign aesthetic.