Natural ventilation systems, operable windows, green roofs, solar chimneys, clerestory windows, light shelves, radiant cooling systems, evaporative cooling technologies, air-side economizers, water-side economizers, heat recovery ventilation units, demand control ventilation, dedicated outdoor air systems, mixed-mode ventilation strategies, underfloor air distribution systems, displacement ventilation, personalized ventilation, sustainable building materials, low-VOC paints, natural fiber carpets, bamboo flooring, living walls, green fa\u00e7ades, urban gardens, city skylines, morning sunlight, soft diffuse lighting, 1/1 composition, realistic textures, ambient occlusion.