JINTAO ZHAI
AXO: The shape uses the cube as the external shape, and the internal space is dug out in a semicircular shape. The arch is used as a doorway, and two ellipsoids are used as windows in the middle to seek a unified spatial language and light changes.
SEC: The arched internal space and the oval windows on both sides constitute the diversity and unity of the space.
ELE: Arched door and round windows form the unity elevation.