Eco-friendly zoo, lush green roofs, natural habitats, recycled building materials, energy-efficient systems, rainwater harvesting, wildlife conservation centers, educational signs, interactive exhibits, wooden walkways, animal enclosures, modern academic architecture, large windows, glass doors, solar panels, wind turbines, green walls, living walls, organic gardens, water features, misting systems, warm natural lighting, shallow depth of field, 3/4 composition, panoramic view, realistic textures, ambient occlusion.