Eco-friendly building, reclaimed wood accents, low-carbon concrete, recycled metal structures, sustainable insulation materials, green roofs, living walls, natural stone facades, bamboo flooring, energy-efficient windows, solar panels, wind turbines, rainwater harvesting systems, grey water reuse, minimal waste construction, cradle-to-cradle design, biodegradable materials, organic paints, natural ventilation systems, passive solar heating, recycled glass surfaces, earthy color palette, seamless integration with nature.