Middle-aged man, bespectacled, short hair, gentle facial expression, wearing a white shirt with rolled-up sleeves, blue jeans, black leather belt, brown loafers, holding a notebook and pen, standing in front of a modern skyscraper, glass and steel exterior, clean lines, minimalist design, urban cityscape, afternoon sun casting long shadows, 3/4 composition, shallow depth of field, natural light, realistic texture.