Eco-friendly building, recycled materials, low-carbon footprint, sustainable architecture, green roofs, living walls, solar panels, wind turbines, rainwater harvesting systems, natural ventilation, passive design, energy-efficient windows, insulated walls, reclaimed wood, bamboo flooring, low-VOC paints, FSC-certified timber, locally sourced materials, minimal waste generation, circular economy principles, biophilic design, organic shapes, earthy color palette, natural textures, soft warm lighting, shallow depth of field, 3/4 composition, realistic renderings.