Natural ventilation systems, operable windows, clerestory roofs, solar chimneys, green roofs, living walls, vertical gardens, air purification systems, heat recovery units, energy-efficient fans, radiant cooling panels, evaporative cooling systems, shading devices, overhangs, louvers, photovoltaic panels, rainwater harvesting systems, grey water reuse systems, sustainable building materials, natural fiber insulation, low-VOC paints, bamboo flooring, recycled glass countertops, modern minimalist architecture, abundant natural light, soft diffused lighting, 3/4 composition, realistic textures, ambient occlusion.