Natural ventilation systems, operable windows, clerestory windows, solar chimneys, wind towers, green roofs, living walls, vertical gardens, rainwater harvesting systems, grey water reuse, energy-efficient HVAC systems, radiant floor heating, evaporative cooling systems, shading devices, overhangs, louvers, internal courtyards, atriums, open-air corridors, academic facilities, research laboratories, classrooms, lecture halls, libraries, offices, meeting rooms, sustainable building materials, recycled content, low-VOC paints, FSC-certified wood, bamboo flooring, abundant natural light, soft diffused lighting, 1/2 composition, shallow depth of field, realistic textures.