A group of middle-aged, mature lady, intellectual, bespectacled, curly brown hair, subtle makeup, formal attire, blazers, trousers, loafers, holding documents, notebooks, pens, standing, sitting, discussing, lecturing, in a modern, minimalist, well-lit, conference room, university campus, with a large window overlooking a beautiful, serene, greenery, trees, flowers, natural light, soft shadows, 3/4 composition, warm, softbox lighting.