建筑空间：四合院天井

Photorealistic photograph of a traditional Chinese siheyuan courtyard, the square sky-well framed by grey-tiled roofs and carved wooden eaves, a stone-paved yard with a pomegranate tree, stone drum stools and a small fish pond, paper lanterns hanging under the eave, warm late-afternoon sunlight casting sharp shadows of the roof ridge, a corridor with red pillars and latticed windows around the perimeter, blue sky in the center opening, tranquil heritage living atmosphere, palette of grey brick, wood brown, cinnabar red and sky blue, high resolution, 8k