Large south-facing windows, thermal mass walls, insulated roofs, green roofs, solar panels, clerestory windows, natural ventilation systems, cross-ventilation designs, earth-sheltered buildings, passive solar heating, cooling systems, radiant floor heating, phase-change materials, recycled insulation materials, low-e glass, overhangs, shading devices, vertical gardens, living walls, urban heat island mitigation, energy-efficient appliances, sustainable building materials, minimalist interior design, natural light-filled interiors, soft warm lighting, shallow depth of field, 3/4 composition, panoramic view, realistic textures, ambient occlusion.