Natural ventilation systems, operable windows, clerestory windows, green roofs, solar chimneys, wind towers, evaporative cooling, shading devices, overhangs, photovoltaic panels, rainwater harvesting systems, gray water reuse, living walls, bio-based insulation, recycled materials, bamboo flooring, low-VOC paints, energy-efficient HVAC systems, automated louvers, temperature sensors, CO2 monitoring systems, natural convection, stack effect, cross ventilation, single-story academic buildings, open floor plans, flexible learning spaces, abundant daylighting, soft diffused lighting, 3/4 composition, panoramic views, realistic textures, ambient occlusion.