Eco-friendly school building, recycled materials, green roofs, living walls, natural ventilation systems, solar panels, wind turbines, rainwater harvesting systems, bamboo flooring, low-VOC paints, reclaimed wood accents, energy-efficient lighting, clerestory windows, open floor plans, collaborative learning spaces, modular furniture, colorful textiles, educational signage, inspirational quotes, soft natural lighting, shallow depth of field, 1/1 composition, realistic textures, ambient occlusion.