Middle-aged, male design researcher, architect, standing, wearing black-framed glasses, short brown hair, trimmed beard, white shirt, rolled-up sleeves, dark blue jeans, black leather shoes, holding a tablet, pencil in hand, surrounded by architectural models, blueprints, and diagrams on a large wooden desk, modern office interior, floor-to-ceiling windows, cityscape view, afternoon sunlight, softbox lighting, shallow depth of field, realistic rendering.