Elegant greenhouse, lush green walls, tropical plants, natural ventilation, solar panels, rainwater harvesting systems, recycled materials, energy-efficient lighting, passive heating and cooling, large skylights, clerestory windows, exposed wooden beams, industrial metal frames, organic shapes, earthy color palette, serene atmosphere, soft diffused light, shallow depth of field, 2/3 composition, symmetrical view, realistic textures, ambient occlusion.