Active Directory reference architecture, modern conference room, large glass windows, cityscape view, rows of sleek wooden tables, high-backed executive chairs, projector screen, complex network diagrams, laptops, tablets, scattered papers, water bottles, coffee cups, busy IT professionals, diverse age range, formal attire, blazers, ties, glasses, neat hairstyles, subtle makeup, waistcoat, dress shirts, leather belts, loafers, heels, wooden floor, carpeted aisles, soft overhead lighting, afternoon sunbeam, shallow depth of field, cinematic composition.