Spacious open floor plan, floor-to-ceiling windows, clerestory rooflights, skylights, transparent glass walls, reflective white surfaces, minimal obstruction, airy atmosphere, green roofs, living walls, lush indoor plants, natural ventilation systems, passive solar design, thermal mass materials, radiant heating systems, large overhangs, shaded outdoor spaces, warm sunny day, soft diffused lighting, high contrast ratio, 1/1 composition, realistic textures, ambient occlusion.