Eco-friendly planetarium, green roofs, lush vegetation, solar panels, wind turbines, rainwater harvesting systems, recycled materials, low-carbon footprint, energy-efficient systems, natural ventilation, large skylights, panoramic views, futuristic architecture, curved lines, geodesic domes, starry night sky, soft warm lighting, shallow depth of field, 3/4 composition, realistic textures, ambient occlusion.