middle-aged man, mature gentleman, serious expression, glasses with black frames, short brown hair, clean-shaven, formal wear, white dress shirt, dark blue suit, silver tie clip, leather belt, black dress shoes, holding a tablet, standing in front of a large blueprint, modern office building, city skyline, floor-to-ceiling windows, wooden desk, ergonomic chair, technical drawings scattered on the table, pens and pencils nearby, afternoon sunlight streaming through the window, softbox lighting, shallow depth of field.