Bright atrium, high ceilings, large skylights, floor-to-ceiling windows, transparent glass walls, reflective interior surfaces, minimal shading devices, open floor plans, north-facing orientations, clerestory windows, solar tubes, light shelves, overhangs, cantilevered roofs, green roofs, lush vegetation, natural textures, earthy color palette, warm ambient lighting, soft shadows, 1/1 composition, realistic reflections, subtle gradient maps.