Eco-friendly building materials, recycled wood, low-carbon concrete, sustainable steel frames, energy-efficient glass facades, solar panels, green roofs, rainwater harvesting systems, natural ventilation systems, breathable walls, moisture-resistant insulation, locally sourced materials, minimal waste generation, circular economy principles, biodegradable materials, compostable plastics, non-toxic coatings, water-repellent surfaces, durable finishes, long-lasting structures, minimalist design aesthetics, earthy color palette, organic forms, seamless integration with natural surroundings.