Cool Father & Son Studio Portrait with Fist Bump Vibe

"Create a modern, cool studio portrait from the uploaded image, preserving the exact facial features, expressions, and proportions of both subjects. Show the father and son giving each other a relaxed fist bump while looking at the camera with confident, easy smiles. Dress the father in a hoodie, bomber jacket, jeans, and sneakers, and the son in a graphic tee, jacket, joggers, and sneakers. Use bright, high-contrast studio lighting to create a bold, stylish look. Set the background as a concrete wall with optional subtle graffiti art, keeping it slightly blurred for depth. Add a horizontal black bar at the top.” Render in high resolution with a vertical 9:16 composition, capturing a modern, urban vibe."