Modern high school building, sustainable architecture, green roof, solar panels, rainwater harvesting system, recycling facilities, eco-friendly materials, natural ventilation, abundant daylight, open classrooms, collaborative learning spaces, diverse student body, various age groups, casual clothing, backpacks, laptops, notebooks, pencils, modern desks, ergonomic chairs, floor-to-ceiling windows, minimalist decor, vibrant colors, inspirational quotes, lush greenery, urban setting, morning sunlight, soft focus, warm atmosphere, educational environment.