Operable windows, clerestory roofs, solar chimneys, wind towers, green walls, living roofs, breathable facades, natural convection systems, cross ventilation strategies, stack effect ventilation, atriums, internal courtyards, open floor plans, minimal mechanical cooling, earth sheltered buildings, passive house design, energy efficient architecture, sustainable building materials, bamboo constructions, recycled wood features, soft morning light, gentle breeze, serene atmosphere, 3/4 composition, natural textures, ambient occlusion.