Mature architect, middle-aged man, glasses, messy brown hair, beard, white shirt, rolled-up sleeves, black tie, dark blue formal pants, black leather shoes, holding blueprints, standing in front of a large wooden desk, surrounded by architectural models, books, and scattered papers, in a modern university classroom, with a large window overlooking a lush green campus, bright natural light, warm atmosphere, shallow depth of field, realistic textures, cinematic composition.