Sustainable building design, eco-friendly materials, recycled concrete, low-carbon footprint, locally sourced wood, FSC-certified timber, energy-efficient systems, solar panels, wind turbines, green roofs, rainwater harvesting, grey water reuse, composting toilets, minimalist interior design, natural ventilation, large windows, clerestory lighting, soft warm ambiance, earthy color palette, organic textures, 1/1 composition, shallow depth of field, realistic rendering.