Futuristic skyscraper, GPT-4 AI headquarters, modern minimalist design, silver metallic exterior, sleek lines, curved edges, neon lights illuminating the rooftop, giant LED screen displaying AI-generated art, surrounding cityscape with sleek high-rises, bustling streets, pedestrians in futuristic attire, drone flying overhead, sunset ambiance, warm orange lighting, shallow depth of field, cinematic composition, 3/4 view angle.