The interior of the building is also a continuation of the exterior, with the perforated plating element of the entrance area extending directly from the exterior to the interior. A large, four-story atrium serves as a sandbox area and becomes the focal point of the entire space. Natural light comes in from the skylight and is surrounded by perforated plates, forming a space imbued with a sense of ritual. Viewing windows are set up on the enclosed perforated plates, allowing the people upstairs to look over the sandbox, while also setting up a contrast that makes the space livelier.
