Sustainable building, eco-friendly materials, recycled wood, low-carbon concrete, bamboo flooring, energy-efficient insulation, solar panels, green roofs, rainwater harvesting systems, living walls, vertical gardens, natural ventilation, passive design strategies, minimal waste generation, recyclable components, FSC-certified timber, responsible sourcing, toxin-free paints, breathable membranes, compostable materials, biodegradable textiles, organic finishes, earthy color palette, natural light optimization, 3/4 composition, shallow depth of field, soft warm lighting.