Renaissance-style AI researcher, middle-aged man, beard, glasses, worn leather jacket, holding a futuristic tablet, standing in front of a massive wooden bookshelf, filled with ancient tomes and scrolls, dimly lit laboratory, warm glow of candles, intricate clockwork machinery, brass pipes, steam punk elements, atmospheric mist, cinematic composition, shallow depth of field, realistic textures, ambient lighting, Renaissance-era-inspired architecture, ornate details.