Modern eco-friendly school building, green architecture, sustainable design, large windows, natural light, solar panels on roof, wind turbines, recycling bins, vertical garden walls, students sitting at desks, laptops open, group discussion, collaborating, smiling, casual wear, backpacks, pencils and papers scattered, colorful posters on walls, inspirational quotes, wooden floor, minimal waste, energy-efficient lighting, calm atmosphere, soft focus, shallow depth of field.