Eco-friendly kindergarten, natural wood accents, recycled plastic playground equipment, green roofs, living walls, solar panels, rainwater harvesting systems, bamboo flooring, low-VOC paints, energy-efficient lighting, large windows, clerestory windows, natural ventilation, organic gardens, flower-filled planters, educational signage, colorful murals, whimsical furniture, circular reading nooks, cozy carpeted areas, warm soft lighting, shallow depth of field, 1/1 composition, intimate atmosphere, realistic textures, ambient occlusion.