Renaissance-style background, futuristic laboratory, Leonardo da Vinci-inspired inventions, intricate mechanical gears, steam-powered machinery, ornate golden frames, mysterious blueprints, vintage scientific tools, leather-bound books, candles, dim warm lighting, atmospheric fog, Renaissance-era attire, wise old man with white beard and mustache, holding a paintbrush, surrounded by half-finished paintings, sketches of flying machines, detailed facial expressions, realistic textures, cinematic composition, soft focus, subtle color grading.