Earthy academic buildings, rammed earth walls, natural materials, organic forms, green roofs, solar panels, rainwater harvesting systems, composting facilities, recycling centers, minimalist design, energy-efficient windows, clerestory lighting, open-air courtyards, shaded walkways, native plant species, drought-resistant landscaping, eco-friendly furniture, reclaimed wood accents, earthy color palette, warm natural light, soft shadows, 1/2 composition, realistic textures, ambient occlusion.