A dumb object is a small nonfunctional object that is a subject of the Studio assignment. In the Walking Pyramid, two geometrical blocks are integrated to each other to form a balanced structure. A tetrahedron, standing up by its legs or piles, is trapped by a box frame. The frame is not fixed on the body of the tetrahedron, just hanging there, moves up and down around the space captured by two geometries.

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The pyramid freely walks. However, the box on its back is undetachable, the box frame is a part of the pyramid. Their mutual relationship helps them both stand stably.