The house belonging to the younger brother withstands the wind not only with the aforementioned knoll, but with folding planes that protect and lead to the living, dining, and family rooms.

• 本栋是弟弟吕水源的房子，因房子北面是风切面，利用建筑型态的连续面，创造人造地形与土坡，除了可以挡北风，高低起伏建筑连续面的坡度底下还连接著客厅与餐厅以及二楼起居。