Spacious library interior, high ceilings, large windows, clerestory openings, natural light pouring in, wooden shelves, bookshelves with ladder, comfortable reading areas, cushioned chairs, soft warm lighting, greenery walls, living walls, botanical gardens, rooftop garden, skylights, solar tubes, windcatchers, louvers, operable windows, cross ventilation, stack effect, buoyancy effect, thermal mass cooling, radiant floor cooling, evaporative cooling systems, sustainable building materials, recycled wood, low-VOC paints, natural fiber carpets, organic shapes, curved lines, minimalist design, calm atmosphere, peaceful ambiance.