Middle-aged, mature man, business casual attire, white shirt, dark blue trousers, leather belt, black glasses, short brown hair, slight beard, holding a coffee cup, standing in front of a large glass window, overlooking the San Diego cityscape, modern skyscraper, steel and glass structure, sleek lines, minimalist decor, bright natural light, panoramic view, 3/4 composition, soft focus on the background, sharp focus on the subject.