Bright classrooms, floor-to-ceiling windows, minimal obstruction, reflective surfaces, translucent roofs, clerestory windows, skylights, solar tubes, light shelves, internal glazing, open-plan layouts, minimalist decor, pale color schemes, glossy finishes, LED lighting, ambient illumination, softbox diffusers, indirect lighting, layered shading systems, vertical green walls, living walls, biophilic design, nature-inspired patterns, organic shapes, warm wood accents, natural stone flooring, airy atmosphere, calm ambiance, panoramic views, seamless transitions.