Circular Ecological Edge
As the main building in the park, the main building is a structure formed by penetrating the area of the natural forest formed by emphasizing the circular park boundary in a semicircular shape. In addition, a part of the building is made in the form of a piloti by the slope in the site, and it has a cross-sectional structure in which nature can be continuous at the bottom of the building. This architectural form is also a structure that exposes the natural green space at the bottom by pushing out the upper space of the forest. The centripetal gaze created in this way visually shares the garden revealed in the middle of the semi-circular interior and allows you to view the artificial natural scenery beyond the circular path of the park. In addition, at the same time, the centrifugal gaze formed to the outside allows you to look at the pushed forest and creates a different landscape from the central gaze. In other words, the building is located at the boundary between ecological nature and artificial nature. This provides an opportunity for architectural space to re-recognize its essential meaning while overlapping the dimensions of perception of natural scenery. In addition, it was intended to further strengthen the programs of architecture by making them organized within the context of these centripetal and centrifugal gaze.

2. 2. Administration Building (Admin. and Toilet)
The management building, located adjacent to the park's entrance square and within the relocated seedling site, attempted to architecturally express the formal meaning of the circular space in the spatial structure of the park. In other words, the building consisting of a circular structure and the water space, Jungjeong, will give an opportunity to recognize the centripetality of the circular space, and emphasizes the spatial characteristics of the structure before the entire park's spatial experience.

3. 3. Two Buildings and the Park
By focusing on the connection with the park's spatial structure in the process of selecting the architectural similarity between the two buildings, this plan attempted to create a continuation of the internal and external spatial experience of architecture and the depth of its semantic structure. It is a circular spatial structure that connects the park and architecture, and the pure geometric element of the circular shape specifies the area of nature to form a space inside it, and the circumference is the boundary between the inside and the outside, so that it becomes a shipping space with a gaze. This is a process in which the architectural space is contextually integrated with the internal and external spaces, and it is also a way in which the building becomes a part of the park.
Although the above design concept was accepted, the concept of poly was added to this project through the basic design process after the design election, and the current plan was completed.