Operable windows, clerestory roofs, solar chimneys, green walls, living roofs, natural convection systems, cross ventilation strategies, stack effect designs, wind towers, atrium spaces, internal courtyards, breathable building materials, high ceilings, exposed ductwork, minimal mechanical systems, passive cooling methods, earth-sheltered buildings, hillside constructions, rustic stone exteriors, lush greenery surroundings, clear blue skies, warm sunny days, soft natural lighting, 3/4 composition, realistic textures, ambient occlusion.