Natural ventilation systems, operable windows, clerestory windows, solar chimneys, wind towers, green roofs, living walls, breathable materials, cross-ventilation strategies, internal courtyards, shaded outdoor spaces, misting systems, evaporative cooling systems, radiant floor cooling, displacement ventilation, personalized ventilation controls, energy-efficient HVAC systems, sustainable building design, modern architectural style, sleek metal fa\u00e7ades, glass curtain walls, minimalist interior designs, natural light-filled interiors, airy open spaces, panoramic city views, realistic textures, ambient occlusion.